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Social Studies

Recent Questions

Science plz help
stop cheating this IS WHAT YOU GET Descarte describes how he held up a large sphere in the sunlight and looked at the sunlight reflected in it. He wrote "I found that if the sunlight came, for example, from the part of the sky which is marked AFZ and my eye was at the point E...

science
Which options accurately identify a reason why it could be beneficial for the government to regulate scientific research and the distribution of information? (Select all that apply) The government could minimize fraudulent practices. The government could ensure research is ...

science
Read the statement and then apply it to the scenario. Statement In science, it is not possible to prove hypotheses right. This is not the fault of scientists and their experiments; the scientific method is only able to tell scientists if their hypotheses are incorrect. ...

Social studies
Three reason why caribbean musicians may wish to promote their particular style of music

Social Studies
what is the slave population (1/3 estimate) for 70 BC? (There is a table above the numbers are year- 70 BC, Roman citizens - 900,000, Slave population - 1,500,000) A. 300,000 slaves B. 1,500,000 slaves C. 600,000 slaves D. 2,700,000 slaves

Social Studies question
Why does immigration most likely continue to increase the U.S. population? The U.S. economy benefits from immigrant labor. Immigrants are needed as soldiers in the U.S. military. The U.S. government seeks out immigrants to combat falling birth rates. Immigrants easily ...

Social Studies (8th)
Prepare an answer to Section 3 Assessment question 9, found on p. 497 in myWorld Geography: Eastern Hemisphere. Then consider whether conflict in the region can be avoided. Post a thoughtful response to the following questions on the Discussion Board: Is conflict unavoidable ...

Social Studies Help please its a quiz
Dix also joined a growing movement to improve conditions in prisons. Men, women, and children were often crammed together in cold, damp rooms. When food supplies were low, prisoners went hungry—unless they had money to buy meals from jailers. Five out of six people in ...

Social studies
Answer with 16 crossword puzzle

English (essay question)
Hi, I'm doing an assignment which requires me to choose two of Mark Twain's quotes (from a certain page) and answer the following questions: 1. What is the essential cultural observation or situation being satirized? What clues lead you to this conclusion? 2. What rhetorical ...

social studies
What kind of arrangement is agreed to in this contract? Connections unit test Reconstruction and Economic Growth Unit Test Need the answers please 1-25

Social Studies
Write a persuasive argument explaining why you think this innovation is the most important development of ancient China.

Social Studies
Part 3: Write. 1. Write a persuasive argument explaining why you think this innovation is the most important development of ancient China. 2. Your argument should include the following: a. Begin with an opening sentence, introducing your argument. b. Add three specific facts ...

Social Studies
2. Which statement best explains how life is changing in China? a) new agricultural techniques are making lakes cleaner b) the government is moving villages to make more park land c) new factories and ways of life are producing more waste ** d) more and more young people are ...

Business Management
1. A lower value of the U.S. dollar means that A. the American dollar is worth more when purchasing a foreign-made good. B. a dollar would be traded for less foreign currency than normal. C. the American dollar isn’t backed by gold. D. the dollar can’t be used in ...

Social studies
Explain the similarities and differences between corporate farms and mixed-crop farms? PLEASE HELP ME THIS IS THE ONLY QUESTION IM HAVING TROUBLE WITH THIS IS ALL I NEED

Social Studies Study Guide
Please check my son's answers. I don't want him to memorize wrong information. Stars by his answers. Thank you for being here! 1. NAFTA is a trade agreement between the United States, China, and India. **the United States, Japan, and Mexico. the United States, Canada, and ...

social studies
Why are New York,Boston, and Philadelpia important cities

Social Studies
A system in which a series of workers and machines work to add individual parts to a product is known as a(n)_______and it ______. a. assembly line/helped Georgia's economy by increasing production rates*** b. installment plan/helped consumers purchase on credit c. surplus ...

Social studies
Can anyone help me with the Social studies 8B Unit 3: lesson 12 test on connexus? Its reconstruction and economic growth.

U.S History
What did the first civilizations in Asia and Africa have in common? A. They had organized governments. B. They lacked social hierarchies. My answer is A is it correct?

English
1._____ wives have always played important social roles. a. President's b. Presidents' (B) 2.My cousin is an extremely _____ child. a. well-behaved b. well behaved (A) 3. Myra will play in the _____ tennis meet. a. allstate b. all-state (B) 4. _____ mother is graduating from ...

ELA 7th PLEASE HELP FAST
What point of view is this? “The American Dream is back.” President Trump made that claim in a speech in January. They are ringing words, but what do they mean? Language is important, but it can be slippery. Consider that the phrase, the American Dream, has changed ...

English
Subject names at school are as follows. math,science, social studies, computer science,etc. ----------------------------------------​----------- Can we use 'information' instead of 'computer science' as a subject name?

Social Studies
Which of the following was among President Wilson’s Fourteen Points? A disarm all major powers B form a league of nations ** C create an alliance with Germany D make all European country learn their lesson What was the main purpose of President Wilson’s Fourteen Points? A ...

Social
it is possible to be part of multiple nations simultaneously. however, in times of crisis, it is essential that loyalty to your country of residence take priority over any other loyalties.  To what extent should we embrace the perspectives reflected in the source? ...

English
Imagine your friend's cousin writes a rebuttal argument to her claim in favor of teens owning smartphones. Read his argument excerpt and answer the question that follows: Smartphone ownership among teens is certainly on the rise. Yet there is reason for caution. Teens are ...

Social
it is possible to be part of multiple nations simultaneously. however, in times of crisis, it is essential that loyalty to your country of residence take priority over any other loyalties. I haven't ever done position papers in grade 11. I'm having a hard time deciding if I ...

Social Studies
1. (Use the passage to answer the question) What kind of arrangement is agreed to in this contract? A. Sharecropping B. Black codes** C. Grandfather clause D. Ten Percent Plan 2. (Economic conditions in the South were far worse than in the North. Confederate soldiers had ...

Social Studies
How does the existence of a single type of accepted money help consumers? A. It makes it possible to make large purchases. B. It makes it easy to make a profit on savings accounts. C. It makes it easy to compare the price of goods and services. D. It makes it possible for ...

social studies
please help, i have no clue! they all seem like a good answer to me.. The Macdonald-Cartier bridge that stretches the Ottawa River and connects Ontario to Quebec is named for two Canadian politicians, one ______ and one _______. A.English, German B.Inuktitut, French C.French, ...

Social Studies
What is the connection among sectionalism, slavery, and states' rights as causes of the Civil War? How did the Southern respone to the 1860 election results demonstrate this connection?

social studies
Native Americans agreed to surrender most of the land in what is now Ohio, under the terms of Pinckney's Treaty. (1 point) True? False?

English
You know about Gatsby and Daisy in the past in the present -- but what about their future? Thinking about all you have learned -- about their characters, about the social classes that divide the, and about their views of the past -- predict what you think will happen between ...

Help ME PEASE
Question 1 of 4 How did the South’s economic and social problems after the war contribute to its political problems? A. The South was too economically damaged for politics. B. With many newly freed men and new politicians, it was unclear how the South would run state ...

Social Studies
Why was Henry Ford able to produce an affordable car? A. He only hired immigrants who would work for low pay. B. He used cheap parts made overseas. C. He developed a less expensive method of production. D. He allowed people to purchase new cars on credit.

Social Studies
Why was Henry Ford able to produce an affordable car? A. He only hired immigrants who would work for low pay. B. He used cheap parts made overseas. C. He developed a less expensive method of production. D. He allowed people to purchase new cars on credit.

Statistics for sociology
We have a random sample of 594 Canadian adults. We have collected data on their behaviour surrounding alcohol consumption, specifically the number of drinks consumed per week on average. We found that the mean for this group is 5.5 drinks per week with a standard deviation of ...

Social Studies
Why did Baseball become popular during industrial times? It offered escape from the pressure of factory work It was introduced to the country by immigrant workers It recevied large amounts of money from factory owners It promoted community and racial equality

Social Studies
Which of the following describes where forty-niners came from? Options: A : China B :many different places C : east coast of the U.S D : farms in the U.S PLEASE HELP ME ASAP!!!

help
i will review your answers Lesson 4: Native Americans and Immigration Social Studies 6 B Unit 2

S.S ( Social Studies) 7th Grade
Which was the main interest of the Chinese emperor Wudi? expanding the Chinese empire by conquering other lands improving Chinese society encouraging all Chinese people to read and write building up the power of warlords

social studies
During the Spanish Civil War, Republicans fought to support a democratic government for Spain while Nationalists fought to support a Spanish dictatorship. What effect did the Spanish Civil War have on the buildup to World War II? A.The civil war was the first time a democratic...

social studies
During the Spanish Civil War, Republicans fought to support a democratic government for Spain while Nationalists fought to support a Spanish dictatorship. What effect did the Spanish Civil War have on the buildup to World War II? A.The civil war was the first time a democratic...

Social studies
Which of the following established a self-government to the Puerto Ricans by the United States?

History
Question 7(Multiple Choice Worth 6 points) (07.05 LC) Which statement best explains Henry David Thoreau's idea of civil disobedience? Taxation without representation is unfair and must be resisted. The government must serve the people, not the other way around. If a law goes ...

ED Tech. Help
Hey I'm having trouble with this Which of the following is a clue that a website is inappropriate? A. It is created by a reputable source such as the National Science Foundation B. It is a gambling site (I picked this) C. It is a social networking site. D. It allows ...

Texas History
I just need help with one question. I answer questions quite often on here so maybe somebody will answer mine. All of the following were part of the social reform movement in Texas prior to the Great Depression except... A)Labor Unions fought to improve working conditions B)...

Social Studies
What is a reason that the Missouri Compromise did not have lasting effects? Please Help A.It only applied to the lands of the Louisiana Purchase. B.It only applied to the lands of the Mexican Cession. C.It relied on popular sovereignty. D.It limited the number of states that ...

Social Studies! :D
Hi! i need help on my quiz can you help me? thanks! The question is 4. Which of the four major regions of the united states was settled last by U.S citizens? A. Northeast B. South C. West D. Midwest Please help me! Thanks! :D

Social Studies
What is the answer to crossword puzzle week 22?

Social Studies
What best defines Manifest Dynasty? Plz help

MODERN WORLD STUDIES
google docs mws unit 2 test connexus First name: jeffrey last name: Donnaho Student ID: 245672846 GIVE ME ALL ANSWERS PLEASE

History
Which was a justification for imperialism? to supply lands for building industrial factories to broaden education by studies of new peoples to provide new markets for manufactured goods to build world-wide communication networks I chose B, but couldn't it be all of these?

History
Which was not an impact of World War I? furthered industrialization of Western economies dismantling of European colonial empires instability in eastern Europe accelerated social transformation I said the answer is accelerated social transformation, but was also thinking it ...

modern world studies
the macdonald cartier bridge that streches the ottawa river and connects ontario to quebec is named for two canadian politicians, one _____ and one _____. a. english, german b. inuktitut, french c. french, cree d. english, french

Social Studies
I need help in Social Studies for grades 5 through 7. Here is my question: What countries in the Middle-East/South-West Asia have little to no oil? I have been researching all over the internet for 2 hours straight and all I found was that Israel and Lebanon barely had any oil...

Tutor
Hi, I am a student a Michigan's connections academy and I need a tutor to help me out with some types of math, science, social studies. And a few others some stuff I don't understand and all of my teachers don't explain very good except for my math teacher. I understand math ...

History
1:Affirmative action is a policy designed to do which of the following? Select all that apply (2 points) A:Distribute reparations to victims of discrimination. B:Increase diversity in education and employment*** C:Counteract the effects of past discrimination*** D:Punish those...

social studies
Write a paragraph describing how the us government managed the economy during world war I and the economic effects of the management consider the roles played by the food administration the war industries board (wib) and the war labor board.

Social Studies
Describe how and why the middle colonies had such a diverse population.

S.S.
1. ("…[The] said Cooper Hughs Freedman with his wife…are to work on said farm and to cultivate forty acres in corn and twenty acres in cotton, to assist in putting the fences on said farm in good order and to keep them so and to do all other work on said farm necessary to ...

social studies
which of the following is not a type of hieroglyphic sign? a.)Alphabetic sign b.)word sign c.)number sign d.)syllabic sign

Science need awnsers
Studies conducted in England during the industrial revolution have shown that children born to poor families were, on average, shorter than those born to wealthier parents. The most likely explanation for this difference in height is a difference in A) nutrition b) family size...

Georgia State History
Unit 2B New South DBQ Document A Henry Grady Sells the New South, 1886 Source: Joel Chandler Harris, Life of Henry W. Grady (Cassell Publishing Company, 1890). Reprinted in Paul D. Escott and David R. Goldfield, Major Problems in the History of the American South, Vol. II, The...

Social Studies
(I'm not really sure how to post the picture because links aren't allowed, but it's the one with the elephant, monkey, fish, seal, and dog being asked to climb a tree) How does this source link to liberalism? And does it support modern/classical liberalism or is it against? I ...

social studies
I'm reading an article and it says: "They believe that sensible business regulations are incredibly important, and that business regulations should promote confidence in the economy among both consumers and businesses. " What is a sensible business? I can't find what it means.

Social
we talk about the birth of nationalism being the french revolution. why might the americans dispute this

SOCIAL STUDIES HELP PLEASE!!!
how did the supreme court decision in Worcester V.Georgia and the Indian removal act lead to the removal and resettlement of native Americans groups? Can anyone help me with this please?

Social Studies
I have little time and am supposed to write a bibliography about one of the following: The Cherokee and the Trail of Tears 9/11 The Holocaust The election of President Obama The Civil Rights March& MLK's "I Have A Dream" Speech The Louisiana Purchase. The Battle of Gettysburg ...

social studies
what was the effect of the bull moose party’s entrance into the presidential election of 1912? a)it split the republican vote and allowed the democrats to win. b)it prevented any of the three parties from winning a majority of electoral votes. c)it split the democratic vote ...

social studies
what is the preamble to the constitution?

Modern World Studies
Hi! I just needed someone to check my answer on this question before I turned it in. Although they are considered an important part of Native American culture, there were no ____ in the Americas before Spanish explorers arrived. A: tomatoes (I pick this) B: beads C: deer D: ...

Social Studies 7
How does the strong history of immigration in the United States influence the kind of nation we have become?

social studies
What was a direct result of the United States' fear that the Soviet Union would expand is power around the world? 1)World War II 2)the Cold War 3)communism 4)the Treaty of Versailles I think #2 Thank you.

Octotarian!
Wow! Congratulations Ms. Sue! You are sharp as a tack : ) It is exciting that you are still excited to help students understand their studies.

social studies
How did Russian settlers change Canada's Prairie Provinces? 1)by bring cooking pots 2)by inventing tools 3)by bringing hardy wheat from their homeland 4)by developing a new language I think 3 Thanks

Social Studies
what important feature do Confucianism and filial piety share

Social Studies
Why couldn't women own property?

Social studies
How did Native Americans Groups influence each other's cultures? A.) By trading with each other and sharing ideas. B.) By growing crops.*** C.) By living in different areas of the country. D.) By sharing weapons. The *'s mean my answer.

social studies
what was the purpose of the freedmen's bureau?

Statistics
Question 1 - Use the dataset InkjetPrinters.txt to answer the following questions: Data was collected on a sample of 20 different consumer inkjet printers. The dataset contains 5 different properties: Variable Description Printing rate (PPM) Printing rate (pages per minute) ...

SOCIAL STUDIES HELP PLEASE!!!
Can you guys please help me with this i don;t understand it plzz how did the supreme court decision in Worcester V.Georgia and the Indian removal act lead to the removal and resettlement of native Americans groups? Can you explain it to me or give a link or something please??!

Health and Physical Education
1. The passing traits from parents to their children is a biological process called ______. A. Environment B. Gender C. Values D. Heredity **** 2. A ______________ is something a person works hard to accomplish. A. Consequence B. Decision C. Goal **** D. Risk Factor 3. Which ...

English
News media has undergone a rapid evolution in the past few years. Social media allows anyone who has a laptop, tablet, or smart phone to disseminate the news. Although social media creates an opportunity to increase global awareness, it also makes it easy to spread ...

English
News media has undergone a rapid evolution in the past few years. Social media allows anyone who has a laptop, tablet, or smart phone to disseminate the news. Although social media creates an opportunity to increase global awareness, it also makes it easy to spread ...

Social Studies
1.How has geography shaped the history of Arabia and Iraq? 2.Why did Muslims split into Shia and Sunni groups?

social studies
what negative impact did gold and silver mining have in the west? A. Tent cities near the mines fostered criminals as long-term residents B. ghost towns were left behind after the mines stopped producing. C. mining camps were sources of many contagious diseases *** D. mass ...

Social Studies
What can be inferred by the passage of the black codes?

social studies
How do Canada's native people intend to preserve their culture? 1)by becoming independent nations 2)by moving away from reserves 3)by working with existing government 4)by using English on the street signs in their communities I think #1 Thank you

Social Studies
I am tired of fighting . . . It is cold and we have no blankets. The little children are freezing to death. My people, some of them, have run away to the hills and have no blankets, no food. No one knows where they are—perhaps freezing to death. I want to have time to look ...

Social
Is Metis nation a distinct nation in canada? and How? Can I please get websites that I can look at? I saw so many but it is so much information and each website has different facts.

English
Hello, I'm supposed to do an essay with the following instructions: 1. An introduction of the issue and its impact on society 2. An outlandish proposal 3. An enumerated list of at least four reasons your proposal will work. 4. A list of practical solutions that "no man should ...

Social Studies
1.What can be inferred by the passage of the Black Codes A.Many Southerners were willing to allow African-Americans equally B.Many white Southerners wanted African Americans to remain as slaves C.Many white Southerners wanted African Americans to receive equal education D....

Social Studies! 4 questions!
1. Which sector of the Midwest economy is the biggest? A. agriculture B. industry C. services D. transportation ***** 2. Where was the world's first skyscraper located? A. Detroit B. St. Louis C. Minneapolis***** D. Chicago 3. Many Midwestern cities began as centers of ...

Health
1. Identify a common defense mechanism that protects you from an uncomfortable feeling. A. reaction formation *** My Answer B. abstinence C. mature behaviors D. acceptance 2. Anger is a normal emotion that all humans feel at some time. It is important to express this emotion ...

social studies
How did textile factories improve the economy of South Carolina?

Social Studies
how did the supreme court decision in Worcester V.Georgia and the Indian removal act lead to the removal and resettlement of native Americans groups?

Social Studies
How does the strong history of immigration in the United States influence the kind of nation we have become? Since most Americans are descendants of immigrants, why do you think discrimination against today's immigrants persists? Do you think immigration should be restricted, ...

Socail Studies
1.What can be inferred by the passage of the Black Codes A.Many Southerners were willing to allow African-Americans equally B.Many white Southerners wanted African Americans to remain as slaves C.Many white Southerners wanted African Americans to receive equal education D....

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Science

Recent Questions

geography ,life science ,history, and math lit
which career path can ii fit iin wiith these subjects.... ii desperately need the answer ASAP💯

science (circuits)
A students finds a resistance in a transistor radio. When the resistance is connected to a battery of 1.5 volts, the current is 0.0025 amperes. When the resistance is connected to four batteries with a voltage of 1.5 volts, the current measures to be 0.1 amperes. When the ...

Science/Astronomy
If dark energy were to significantly increase or decrease, what outcome could this have on the universe?

Science plz help
stop cheating this IS WHAT YOU GET Descarte describes how he held up a large sphere in the sunlight and looked at the sunlight reflected in it. He wrote "I found that if the sunlight came, for example, from the part of the sky which is marked AFZ and my eye was at the point E...

science
Which options accurately identify a reason why it could be beneficial for the government to regulate scientific research and the distribution of information? (Select all that apply) The government could minimize fraudulent practices. The government could ensure research is ...

science
Read the statement and then apply it to the scenario. Statement In science, it is not possible to prove hypotheses right. This is not the fault of scientists and their experiments; the scientific method is only able to tell scientists if their hypotheses are incorrect. ...

science
In order to write for the general public, what should a scientist do? (Select all that apply) describe detailed experimental methods use technical jargon use metaphors, games, or stories determine the level of knowledge of the audience C, D?

science
Which options correctly identify a feature of a scientific report that would suggest the report reflects scientific thinking? (Select all that apply) uses inductive or deductive reasoning shows strong evidence of research bias contains arguments that use the data collected ...

science
When an electric current is passed through water during the process of electro says two gases are formed when gases boiling point of negative one hundred and three degrees Celsius and the other has a boiling point of negative two hundred and fifty degrees Celsius as a physical...

Environmental Science
What is an extreme thermophile? Thank you!

physical science
Hi, I need to do an experiment in physical science (I'm in connections academy which is online) and I don't have all of the materials to do it. I did the part I have the materials for but I need to hang a ruler or meterstick off the side of a table with 20, 40, and 60 cm ...

Science
A boy walks 100 m north then walks 50 m east and then 80 m south. Calculate the net displacement.

science
24g of magnessium burn in air to form magnessium oxides as show below. 2Mg+o²=2Mgo how much magnessium oxide is found in the product.

Science
6.A scientist is studying a plant species in which the flower color genes are codiminant. The scientist crosses a plant with red flowers and a plant with white flowers. The offspring will most likely have.. A. Red flowers B. White flowers C. Pink flowers D. Red flowers with ...

math /science
how do I convert 2.56m/s^2 to km/s^2

Science
When an electric current is passed through water during the process of electro says two gases are formed when gases boiling point of negative one hundred and three degrees Celsius and the other has a boiling point of negative two hundred and fifty degrees Celsius as a physical...

Science
If a man travels 2 km towards east and returns back 1 km. What is the displacement?.

Science
 Which of these contains the most tightly packed matter particles? (1 point) A. tea B. carbon dioxide C. a milkshake D. cardboard

Science
If an object is buoyant then it will (1 point) A.float. B.sink. C.attract metal. D.loses it's shape.

science
Suppose that you and a friend decide to use two different methods to make popcorn for a snack. Your friend uses a hot-air popcorn popper. You put a bag of microwave popcorn into a microwave oven. Use what you know—about radiation, conduction, and convection—to explain how ...

science
Suppose that you and a friend decide to use two different methods to make popcorn for a snack. Your friend uses a hot-air popcorn popper. You put a bag of microwave popcorn into a microwave oven. Use what you learned in the lesson—about radiation, conduction, and convection...

Science
You make a terrarium for your school’s science fair by putting some soil into a glass container and adding small plants. You moisten the soil with water and add a slug. You cover the terrarium with clear plastic that has vent holes. Then, you place the terrarium in a sunlit ...

Science Chemical Reactions
1. The current atomic model would be revised if  (1 point) A• better microscopes were being used to study its structure. B• better microscopes are invented in the future. C• new information about an atom’s structure is discovered. C• a new element is discovered in ...

Science
In approximately what year did oil and gas become the dominant fuels for the US? 1880 1910 1940 1970 2000

Science
What causes seasons

Science
What does H2O stand for in science

Science
what is the function of the small intestin?

Science
What happens to air and water during the steps of cloud formation?

Science
The earth is in constant motion. It rotates and revolves. Which of the following is NOT TRUE of the Earth's motion? 2 points A Due to the revolution of the Earth, we experience seasons. B The Earth rotates on its axis once every 24 hours. This causes day and night. C The ...

Science
Hello. I am trying to figure out how to solve polygenic Punnett squares. In order to get extra credit on a test, I have to learn how to use them. I've tried looking at images and tutorials, but I'm still confused.

Science
Name ONE of the air masses that can be found in North America (remember to use both the temperature and humidity descriptors). I searched everywhere, even looked back at my lesson, and I still can't find out, if you can help me or send me a link, I will be very grateful

Science
Three isotopes of hydrogen

Science
Distance 55 m time 10.30 am and distance 255 m time 10.32 am. Find the avg. Speed. Plz advice how total time is being calculated.

Technology
Michaela has been tracking the temperatures of dirt , pond water, and air near her home for a science investigation. She is ready to analyze the data to prepare for her science report. Based on each applications strengths and weaknesses, which one would be the best to choose ...

SCIENCE
A sphere of mass 50g and diameter 20cm is rolling with a speed of 5cm/sec . What will be its its total energy.

....science
1. An example of a geologic event that could be recorded in rocks is ____. (1 point) a civil war the occurrence of sun spots a volcanic eruption a lunar eclipse 2. "The present is the key to the past." This statement rephrases the ____. (1 point) principle of cross-cutting ...

Science
I am doing a project right now and I'm kind of confused. I did an experiment and this is a question asked "Scientists changed the independent variable to learn about the Mpemba Effect. What did you learn from your results? Do you agree that the Mpemba Effect is real?" I did an...

Science
If an organism is heterozygous for a particular trait, the organism. A.has the same allele on both chromosomes in a chromosome pair. B.has different alleles on the chromosomes in a chromosome pair.* C.is missing alleles on the chromosomes in a chromosome pair. D.has extra ...

science
How can we remove temporary as well as permanent hardness of water by permutit process?

science
What is equinox?

Science
1. A body is moving along a circular path of radius R. What will be the distance covered and the displacement of the body after half a revolution? 2. A person starts from his house and travels a circular distance of 15 km around the walled city before returning back. What is (...

Science
What gets wetter and wetter the more it dries?

science
Which option accurately describes scientific theories? (Select all that apply.) are descriptions of phenomena that can be observed to consistently happen over and over again are testable questions that can be investigated through experimentation have withstood the testing of a...

Science Chemistry
How do I make an electron dot diagram for MgO? (

science
1. The key ingredient in chocolate; grinding the beans of the cacao tree produces chocolate liquor, which yields cocoa butter and cocoa powder. 2. The key ingredient in chocolate; grinding the beans of the cacao tree produces chocolate liquid, which yields cocoa butter and ...

science
Examine the situation. Gregor Mendel wondered how traits were inherited, but the technology to study genes was unknown. By crossing pea plants and observing their traits, he concluded that the traits of living organisms are controlled by structures called genes each gene is ...

science
Which option correctly demonstrates scientific thinking in practice? The lava flowing from a volcano is very hot because its temperature has been measured to be over 1,000 ºC. The lava flowing from a volcano must be very hot because it is a liquid. The lava flowing from a ...

science
Define inductive reasoning. answering questions by analyzing specific observations and using them to come to a more general understanding doubting or not accepting conclusions or ideas until they have been adequately tested and verified answering questions based on what can be...

science
Determine the CFU/ml if 1 ml of the 10-5 dilution is plated and 372 colonies are present following incubation. Thank you!

science
Which option correctly defines a scientific theory? an explanation for observable facts that is supported by experimental evidence a scientist’s best guess, or assumption, about the cause of a problem a process of carrying out specific, well controlled tests in order to ...

science
The temperature in the room is rising because the explosion is releasing _____ energy into the air, increasing the speed of the air molecules in the room.

science
For the human body to function correctly, the right amount of sugar must be present in the blood. Several hormones are produced by the body as part of a mechanism to counteract changes in blood sugar so that the amount of sugar remains relatively constant. Which characteristic...

science
What was the big Bang theory? How did scientist learn about it? Why is it so important today?

English
Subject names at school are as follows. math,science, social studies, computer science,etc. ----------------------------------------​----------- Can we use 'information' instead of 'computer science' as a subject name?

Science
#3) A person with trisomy 21 has an extra copy of chromosome 21. What happened during meiosis that caused the person to get three, instead of two, copies of chromosome 21? A) nondisjunction B) genetic recombination C) Binary fission D) Crossing Over I'm thinking that sounds ...

Science
Calculate the POH of a solution when H+ and PH is given

Science
An ideal solution made up of benzene C6H6 and toluene C6H5CH3 has mole fraction of benzene as 0.025,0.5,0.75,1.0 at various concentration. calculate the molar fraction of toluene Calculate the total vapour pressure of the solution at these concentration??

science
find the acceleration due gravity on the surface of Neptune. given that mass of Neptune is 16.7 times that of the earth and the radius of Neptune is 3.89 times that of the earth (Re = 6380 km )

Science
Why is the gravitational potential energy of an object 1 meter above the moon's surface less than its potential energy 1 m above earth's surface is it c object's acceleration due to gravity is less on the moon

Science
Acetic acid(CH3O2H) reacts with isopentyl alcohol (C5H12O) to yield isopentyl acetate acetic acid with isopentyl alcohol is 45%,how many grams of isopentyl acetate are formed from 3.5g of accetic acid and 4.75g of isopentyl alcohol? The reaction is ;

Science
A 50.0ml of volume silver nitrate solution contains 0.0285 moles of silver nitrate, what is the molarity of silver nitrate

Science
A simple of oxygen gas at room temperature and 1.03atm occupies a volume of 22dm³. Find the volume of the oxygen gas at STP?

Science, chemistry
Electrophilic substitutions reaction of pyrrole

Science
I am a world of five letter People eats me If u remove my first letter i will be a form of energy If u remove my 2nd i will be needed 4 living If u remove my 3rd letter i will be a preposition If u remove my 4th letter i will be frink 4 u Ans if u r mastermind !

science
A boy moves 100m towards North then 70 my towards East then what is its displacement

English
At the end of "Science and the Sense of Wonder," Asimov notes that everything he has described was discovered after Walt Whitman's time. Imagine that Whitman had known about all those discoveries. Would he have felt differently about astronomy? In a paragraph, respond to that ...

Science
a machine must be driven at 100 r/s from a belt pulley of 600 mm diameter revolving at 72 r/s . the maximum tensile force on the belt must not exceed 3000n .assume that the ratio of the tensile force is 2,5:1. A Diameter of the driven pulley. B the power in kW that can be ...

Science
a machine must be driven at 100 r/s from a belt pulley of 600 mm diameter revolving at 72 r/s . the maximum tensile force on the belt must not exceed 3000n .assume that the ratio of the tensile force is 2,5:1

science
1 which of the following gases was most likely present in earths earliest atmosphere 1.b 2.b 3.a 4.b 5.b 6.true 7.false

Science Help
Place the following words into the illustration below gametes, sporophyte, gametophyte, and zygote. Explain how the terms are related. MY ANSWER 1. sporohyte 2. gametes 3. gametophyte 4. zygote I just need to explain my answer but I do not know how to. Please help me!!!

science
I need help with finding some sources of error! My experiment is that there is one candle lit and five different sizes of beakers being upside down onto the candle (one at a time) and seeing how long it takes for the candle to burn out for each beaker. I already have one but ...

Science
What would you do to measure the volume of a baseball? I've checked my notes and even opened my book! Please help! (I don't think I need a formula yet, I'm not being taught them in Science)

English
We were brought up together; there was not quite a year difference in our ages. I need not say that we were strangers to any species of disunion or dispute. Harmony was the soul of our companionship, and the diversity and contrast that subsisted in our characters drew us ...

Science
How is velocity different from speed?

Science
Which of the following is true about the atom shown? Choose all that apply. its unstable it is stable it belongs to group 10 it belongs to group 18

Science help
1.The current atom model would be revised if a.better microscopes were being used to study* b.better microscopes are invented in the future c.new information about atoms are discovered d.a new element is discovered in the future

Science help
I really need help on the chemical reactions unit test 8b unit 1

Science
I’m really confused on the Lesson 10: Structures and Properties of Matter Unit Test for 6th grade. Can anyone explain it to me?

Science (Last question of these)
Ball A, with a mass of 10kg, is moving to the right at 20 m/s. Ball B is moving to the left at 20 m/s. Upon collision, Ball B comes to a standstill, and Ball A moves to the left at twice its original speed. What is the mass of ball B? How do I do this?

Science
Ball B, with a mass of 30kg, is moving to the left at 10 m/s. With what velocity should Ball A, with a mass of 10kg, move to the right and collide with 2, so that ball A rebounds with a velocity of 30 m/s, and Ball B with velocity of 10 m/s, after the collision? Assume the ...

Science
The earth is in constant motion. It rotates and revolves. Which of the following is NOT TRUE of the Earth's motion? A Due to the revolution of the Earth, we experience seasons. B The Earth rotates on its axis once every 24 hours. This causes day and night. C The rotation of ...

science
Why must not the condensed water drip into the flask?

Science
Ball A, with a mass of 20 kg, is moving to the right at 20 m/s. At what velocity should Ball B, with a mass of 40 kg, move so that they both come to a standstill upon collision? How do I solve this?

history
Which of the following best describes Muslim medicine during the Middle Ages? A. Muslim medicine was based on superstitions rather that science. B. Muslim doctors used the same procedures used by the ancient Greeks. C. It was much more advanced than the medicine practiced by ...

Science
Is the Yacca Mountain facility currently in use? Why or why not?

Science
I don't know anything to put for "Y" for Eukaryote. Help please.

Skills for success science
Plz help due tomorrow would of done it but I had a lot of school work but here the question which of the following factors drives all the weather on Earth, including large-scale storms and local weather systems? Plz help not asking for answers but help plz and thank you

science
how does mass and aceleration affect force???

Science
Choose all of the chemical reactions which correctly show that chemical reactions must obey the Law of Conservation of Matter. a. CH4 + 2O2 → CO2 + H2O b. H2 + O2 → H2O *** c. C6H12O6 + 6O2 → 6CO2 + 6H2O d. 2CO + O2 → 2CO2 *** e. 4P + O2 P4O10

Science
1) What unit is speed measured in? 2) Why is it important to include units when describing motion? I've read this entire lesson. I just can't seem to find these answers.

Science
How do external factors (such as stirring or shaking) determine whether a mixture will become a mechanical mixture or a solution?

Science
Is it possible for a substance (e.g. sugar and water) to be both a mechanical mixture and solution? Why or why not?

ED Tech. Help
Hey I'm having trouble with this Which of the following is a clue that a website is inappropriate? A. It is created by a reputable source such as the National Science Foundation B. It is a gambling site (I picked this) C. It is a social networking site. D. It allows ...

Math
Isaac and Sakura are both doing a science experiment where they are measuring the temperature of a liquid over time. Graphs that represent each of their data are shown below. mc003-1.jpg mc003-2.jpg Which statement is correct? The slope of the graph that represents Isaac’s ...

science plzzz help
From inside to out, describe the components of an atom. What makes one element's atoms differ from another element's atoms?

science
which of the following is an example of recycling a renewable resource? a turning food scraps to compost b washing plastic forks and use them again. need help please only right stuff

Connexus Science
What is the salinity of seawater? 1.5 percent 3.5 percent*** 5.5 percent 10 percent What is the most abundant salt in the sea? calcuim chloride magnesium chloride potassium chloride sodium chloride***

Science
1.) A 2OL Of gas is found to exert 3.5atm at 25°C what would the pressure be if the temperature is changed to 30°C.

Science
If a hawk eats the gopher snake and the gopher snake eats the squirrel and the squirrel eats the pine nuts then the gopher snake is: a.)the producer. b.)the primary consumer. c.)the secondary consumer. d.)the tertiary consumer. e.)the decomposer

Science
Which of the following is true about bacteria? a.)Bacteria are eukaryotic. b.)Each bacteria is an individual organism. c.)They have a nucleus with a nuclear membrane. d.)They do not reproduce without an energy source. e.)They are the newest class of organisms on Earth

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