1. Biology

    1)Animal cells prefer to be in isotonic solution, while plant cells prefer to be in hypotonic solution. Explain what this means and why it is so. 2.) In terms of Gibbs free energy, what does “unstable” mean? Also, give at least two additional ways to

    asked by Alex on October 24, 2012
  2. eth. please give your thought

    How well do you think Native American organizations, like the Bureau of Indian Affairs (BIA), the National Congress of American Indians (NCAI), and the National Indian Gaming Association (NIGA), are helping Native Americans to advance? Explain your answer.

    asked by rose- (Ms. Sue) on July 16, 2008
  3. Economics

    The economic concept of guns or butter means that A. a person can spend money on either sports equipment or food. B. a company must decide whether to manufacture guns or butter. C. a government must decide to produce more or less military or consumer

    asked by Nirvana on January 29, 2016
  4. SAT Essay

    I did exactly what I was told to do, I started from scratch. Any better? Topic: At a recent conference on global issues, several panels debated possible solutions to problems facing the world today. There is no consensus on the solutions or even on the

    asked by Sahil on August 27, 2008
  5. tidewater tech

    A British pharmaceutical company spent years and considerable funds on the development for a treatment for HIV patients. Now, with the protection afforded by patent rights, the company has the potential to reap enourmous gains. The government, in response,

    asked by Anonymous on April 8, 2012
  6. American Democray

    The president's role in foreign policy increased largely because: a Congress proved so inept in foreign affairs that the american people demanded a change b America became more of a world poer c of the need to coordinate national economic poicy and foreign

    asked by Lisa on October 10, 2010
  7. Math

    Federico needs to frost 36 cupcakes for a party. He has already frosted 23 cupcakes and wants to know how many more he has to frost. He writes the following two equations to represent the problem, but does not know which equation is correct: 23 + c = 36 36

    asked by John smith on April 25, 2016
  8. Math 141

    I am having trouble with this problem. perform the indicated operations and simpily the result as much as possible a) (3x - 2) (x^2 + 2x - 4 ) the answer i got so far is 3x^3 + 4x^2 -16x + 8. Am i done or i have to conitnue to simplify? if so, what do i

    asked by John Terry on April 7, 2012
  9. Math

    Federico needs to frost 36 cupcakes for a party. He has already frosted 23 cupcakes and wants to know how many more he has to frost. He writes the following two equations to represent the problem, but does not know which equation is correct: 23 + c = 36 36

    asked by Lee on April 25, 2016
  10. College Chemistry

    Arrange the following compounds in the order of increasing Ksp: AgCl, AgBr, AgI. Explain your reasoning. I got AgI

    asked by Anissa on May 6, 2015
  11. social studies

    1. Which factor best explains why Native Americans were able to make permanent settlements? Native Americans began to cultivate plants for food. Native Americans began to create more complex tools and pottery. Native Americans discovered alternative food

    asked by syn on September 23, 2016
  12. Chemistry

    Explain, using collision theory, the effect of decreasing temperature on the rate of a chemical reaction. Explain, using collision theory, the effect of increasing concentration on the rate of a chemical reaction. Explain, using collision theory, the

    asked by Aria on February 21, 2012
  13. Career

    1.)When considering a post-secondary option, you should consult which of the following sources? A.)Your internal motivation B.)Family & friends C.)Reference Materials D.)All Of Above 2.)Sarah needs to complete financial aid packets. According to this unit,

    asked by YRN DJ on November 12, 2015
  14. U.S. History

    I was wondering if you could help me again. I just finished reading my chapter assignment on City Culture. My instructor is asking us to describe the social, economic, and political changes that played a role in changing city culture and how such changes

    asked by Lauri on April 9, 2010
  15. Biology IMPORTANT

    what IS prochlorbacteria? do u go to poquoson? if you do is your teacher Mr. LaRue? I do and this project is way to hard. Since this is not my area of expertise, I searched Google under the key words "prochlorobacteria" to get these possible sources: (You

    asked by claire on October 28, 2006
  16. math

    A client comes to you for investment advice on his $500,000 winnings from the lottery. He has been offered the following options by three different financial institutions and requests assistance to help understand which option would be the best for his

    asked by Anonymous on June 30, 2013
  17. math

    A client comes to you for investment advice on his $500,000 winnings from the lottery. He has been offered the following options by three different financial institutions and requests assistance to help understand which option would be the best for his

    asked by Amber on December 22, 2013
  18. Math

    A client comes to you for investment advice on his $500,000 winnings from the lottery. He has been offered the following options by three different financial institutions and requests assistance to help understand which option would be the best for his

    asked by Amber on December 23, 2013
  19. english

    please can you help me to arrange if my answers are correct. 1. subject - the audience from ahich you are writing 2. puropose - the reason you are writing 3. readers- the physical, economic political and ethical use place in which the audience will read he

    asked by jessie on March 2, 2012
  20. Social studies

    How have the Piedmont region's physical features influenced its local economy? my answer A. In places, it has rocky soil that is better for manufacturing than farming.*** B. The hilly land makes it difficult to transport goods, which limits economic

    asked by help plzplzplz on August 19, 2015
  21. 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

    asked by Anonymous on March 2, 2018
  22. S.S redo

    1. The economic centers of the Northeast are the region's __________. (1 point) farms fisheries forests cities 2. Two major ports in the South are ______________________. (1 point) Atlanta and Dalton Raleigh and Austin Miami and New Orleans New York City

    asked by Please help! on March 12, 2014
  23. Geometry

    1. Explain whether the following statement is a valid definition: “A 150° angle is an obtuse angle.” Use the converse, biconditional, and at least one Euler diagram to support your answer. 2. Explain the purposes of inductive and deductive reasoning

    asked by Julie on December 10, 2010
  24. Chemistry Titration Lab HELP!

    Hi everyone! I just got a new lab that I MUST complete today, and it's about titration- I have absolutely no clue how to do it, it just doesn't make sense to me! I hope that someone can help explain to me how to do it so I can finish ASAP!! Thanks a lot,

    asked by Angel on June 11, 2008
  25. History

    Which accurately describes the Columbian Exchange that resulted from the Age of Discovery? the economic system employed by Europeans national to control trade and increase wealth the exchange of Indian captives in return of gold by Columbus and his men on

    asked by malia on October 27, 2017
  26. Physics (please check)

    Please let me know if my answers are not correct/not thorough enough. 1) Q:What happens when the number of loops in the armature of a generator is increased? 1) A:More loops= more voltage _________________________ 2) Q: Why does a piece of iron behave like

    asked by BAdams on June 4, 2008
  27. U.S. History

    I TOTALY NEED HELP..... i have to answer 4 questions in a paragraph or long enough to fully explain it.... the questions are 1) Discuss the economic and financial programs of secretary of the treasury alexander hamilton. What id they include? What was

    asked by Krystal on October 26, 2006
  28. debate

    1. What are the advantages of our current tax system? What are the disadvantages? 2. What groups are hurt most by a “flat tax?” What groups profit the most? 3. Explain what tax deductions, tax credits, and tax shelters are (look them up if necessary).

    asked by Jason on August 24, 2007
  29. statistics

    a raido show host asked people to call in and wheater they support new legislation to promote cleaner sources of energy. based on this sample, she constructed a confidence interval to estimate the proportion of all listners to her show who support the

    asked by Nicole on May 6, 2012
  30. math

    the el paso middle school girls baxketball team is going from el paso to san antonio for the texas state championship game.the trip will be 560 miles.their bus travels at an average speed of 60 miles per hour. estimate the distance the bus travels in 2

    asked by chemiii on October 3, 2006
  31. socials

    What be the restrictions of measuring development in country by gross domestic product. What be the restrictions? What be advantages? i not really get this, is is that levels of economic development are hard to measure accurately. what to measure be

    asked by Mohammad on January 12, 2012
  32. Math

    For the past 5 years, Frank and Peggy have deposited $15,000 in a retirement account with a simple interest rate of 7%. They plan to continue to make annual deposits for the next 20 years. Explain how their money will grow over time. Note: You do not need

    asked by Kenneth on June 14, 2016
  33. Science - N Cycle Management

    Consider a heavily grazed pasture of fescue grass mixed with clover (clover is a legume) on a spring day. Assume it has not rained for several days and the soil has drained below field capacity. (Remember that cattle not only consume grass, but also

    asked by Adam on November 4, 2015
  34. Documenting a website for research paper

    I cant find it in my text book, can someone tell me how you document a website for the bibliography. also in parenthetical foot note things in the paper do you just use the author of the website? oh also, if the site doesnt tell the author??? (Broken Link

    asked by Jonathan on July 2, 2007
  35. History

    need help please I have to do history, decades of growth unit test for connections academy and i really need to get it done quickly the question is: Which supporting detail would most likely appear in a discussion of population growth in Washington a.

    asked by Random dude on May 19, 2017
  36. History PLEASE!!!

    What action did President Polk take that resulted in the war between the United States and Mexico? A)He ordered troops to invade Mexico and capture Vera Cruz and Mexico City. B)He refused to return Mexican land that had been turned over by Santa Anna. C)He

    asked by Tayla on December 5, 2014
  37. History

    What new idea about the role of the United States in the world emerged as a result of World War II? A:Only a return to U.S. isolationism could prevent future conflicts. B:U.S. prosperity hinged on the world peace and economic development C:The war had

    asked by Marylyn on March 13, 2017
  38. Chemistry

    My question is ..can anyone explain how to do problem #2? I feel lost. :( And could you also explain why? Problem#1, is that a regular dG = dH - TdS problem? Then using Go = -RTlnK to find K? Im just afraid if there are other seps to it.. 1. The combustion

    asked by Lynn on April 6, 2014
  39. health

    home work help-case study? you are currently working with an organisation that is dealing with some disabled clients. you have been assigned to jack, a 65 year old man with intellectual disability.you have been imformed by other staff that jack has a

    asked by jessica on December 10, 2012
  40. math

    An oil company operates two Southern refineries. The Alabama facility produces 500 barrels of high-grade oil and 200 barrels of medium-grade oil per day. The Texas facility produces 600 barrels of high-grade and 400 barrels of medium-grade oil per day. By

    asked by Kenny on August 4, 2016
  41. science

    three statements that define all living things in term of cell Since this is not my area of expertise, I searched Google under the key words "living cell define" to get these possible sources: http://en.wikipedia.org/wiki/Life

    asked by jimmy on August 19, 2007
  42. math

    A tree casts a shadow that measures 4 ft, At the same time, a yardstick casts a shadow that is 9 in long. How tall is the pole? Assuming that the light comes from the same sources (in this case, the sun), the ratio of the yardstick (one yard) and its

    asked by carol on March 8, 2007
  43. COM 140

    Draft an informative email to one person on the committee and a positive email to another person on the committee. In the emails, explain the purpose of your presentation. Explain how these two emails differ.

    asked by Anonymous on July 27, 2008
  44. Geometry

    A kite with a 10cm height and a 5 cm width. 1. By what factor does the area change if both diagonals are doubled? Explain. 2. By what factor does the area change if one diagonal is doubled? Explain.

    asked by Mickle on February 2, 2018
  45. econ

    in what ways do the reasons that explain the downward slope of the aggregate demand curve differ from the reasons that explain the slope of the demand curve for a single product?

    asked by ari on October 24, 2008
  46. PHySICS

    2a) Explain polarization in your own words and list three applications. 2b) Explain why a film of thickness ë/4 produces constructive interference and a film of thickness ë/2 produces destructive interference.

    asked by Anonymous on May 26, 2013
  47. Finance

    You are 45 years of age and your asporation is to retire in 17 years at age 62. Assume you are about to set up a new retirement savings account at a 4% annual interest rate (APR). Based on how you want to live in retirement, and any other sources of

    asked by Helpmeplease on May 23, 2013
  48. crj216

    Define database and explain how you could use a simple database (like Microsoft Access or Microsoft Excel) to track criminal offenses in your local community. Discuss what criteria you would use to categorize offenses and why. Explain how you could utilize

    asked by meeee on September 13, 2010
  49. International Economics

    Explain why the U.S. would subsidize the short run costs of production for tobacco farmers in foreign countries. Do these practices guarantee the tobacco farmers a profit in the short run? Long run? Explain.

    asked by Kimberly on July 19, 2008
  50. statistics

    Collina’s Italian Café in Houston, Texas, advertises that carryout orders take about 25 minutes (Collina’s website, February 27, 2008). Assume that the time required for a carryout order to be ready for customer pickup has an exponential distribution

    asked by Vanessa on April 10, 2014
  51. statistics

    Collina’s Italian Café in Houston, Texas, advertises that carryout orders take about 25 minutes (Collina’s website, February 27, 2008). Assume that the time required for a carryout order to be ready for customer pickup has an exponential distribution

    asked by Vanessa on April 7, 2014
  52. statistics; emergency please help me

    Collina’s Italian Café in Houston, Texas, advertises that carryout orders take about 25 minutes (Collina’s website, February 27, 2008). Assume that the time required for a carryout order to be ready for customer pickup has an exponential distribution

    asked by Vanessa on April 9, 2014
  53. Economic/Statistics

    Collina’s Italian Café in Houston, Texas, advertises that carryout orders take about 25 minutes (Collina’s website, February 27, 2008). Assume that the time required for a carryout order to be ready for customer pickup has an exponential distribution

    asked by Vanessa on April 8, 2014
  54. statistics

    Collina’s Italian Café in Houston, Texas, advertises that carryout orders take about 25 minutes (Collina’s website, February 27, 2008). Assume that the time required for a carryout order to be ready for customer pickup has an exponential distribution

    asked by vanessa on April 7, 2014
  55. statistics

    Collina’s Italian Café in Houston, Texas, advertises that carryout orders take about 25 minutes (Collina’s website, February 27, 2008). Assume that the time required for a carryout order to be ready for customer pickup has an exponential distribution

    asked by Vanessa on April 7, 2014
  56. statistics

    Collina’s Italian Café in Houston, Texas, advertises that carryout orders take about 25 minutes (Collina’s website, February 27, 2008). Assume that the time required for a carryout order to be ready for customer pickup has an exponential distribution

    asked by Vanessa on April 6, 2014
  57. BC Economic Questions

    What led to rapid growth in the Kootenays? Why was this growth short-lived? Why was tourism an early industry in British Columbia? How did the CPR and other railroads serve to boost economic growth in British Columbia? What export commodity declined after

    asked by Ryan on April 18, 2012
  58. Science

    P: If wave a has an amplitude of 3 meters then inteferes wiht wave b that has an amplitude of 2 meters. the sum of te waves produce wave c with 5 meters Q:what is the wave interaction explain? Also m,ay you explain what destructive inteference is and

    asked by Jacytiopa on October 3, 2010
  59. Populists

    Are the populists liberal, reactionary or radical? Are there any websites that can view the different perspectives on populists during the late 1800's? -thanks The term liberal, reactionary, and radical are not very useful for describing views.

    asked by Gerald on January 5, 2007
  60. History

    What were the main labor sources in the Middle colonies? Family and slaves Immigrants and slaves Immigrants and indentured servants Indentured servants and family I believe the answer is B. Immigrants and slaves

    asked by Marc-Anthony on January 4, 2016
  61. Micro- Econ

    Which of the following is a question answered with normative economic reasoning? A.If the college offers free textbooks for students, will more students read their textbooks? B.If the college provided less financial aid for out-of-state students, would

    asked by Angela on June 11, 2018
  62. math 208

    The table lists the price P of a first-class postage stamp for selected year’s t. t 1963 1975 1987 2002 2007 p $.05 $.13 $.25 $.37 $.41 (a) Find the slope of each line segment connecting consecutive data points in the table. Can these data be modeled

    asked by lanie on February 27, 2012
  63. geography

    PLzz anyone know these 1. What approach to development did the Brundtland Commission propose? (1 point) a. high density development b. sustainable development c. slow growth development d. high impact development 2. A person who adapts an anthropocentric

    asked by Avia on May 22, 2014
  64. Language Arts

    I am doing an essay question, and I just wondered if someone would answer a simple question, of wether they think that the story "Marriage is a private affair" shows external conflict. I beleive it does because external conflict is physical, and comes from

    asked by Hannah on January 17, 2017
  65. Physics - Ionic bonding

    Hello My exams are coming I'm a straight A student .. the problem however is : My textbooks , teacher and every piece of work that he gives us is complicated can someone explain me how Ionic Bonding works and when we're taking about this table here can

    asked by Sasha on June 8, 2007
  66. Chemistry

    Explain why bond angle of water is 104' and bond angle of NH3 is 107' both less than tetrahedral bond angle? Explain

    asked by Abhishek kumar sahi on August 5, 2011
  67. Math

    Corey needs 24 boards that are 47 1/2 inches long. How many feet of boards should he buy? Explain. If you can only buy 8 foot boards, how many should he buy? Explain.

    asked by Person on October 19, 2013
  68. Math

    I need some help please Determine the least four digit number that is divisible by 2,3, and 5. Explain your reasoning. Explain how you know that 123 123 123 900 is divisible by 2,3,5,9, and 10. How do you know that it is also divisible by 6.

    asked by Edward on September 16, 2008
  69. physics

    Note: Coal and oil are non-renewable re- sources. A friend says the energy of oil and coal is actually a form of solar energy. Is your friend correct, or mistaken? 1.Mistaken; the energy is actually nuclear. 2. Correct; these materials are the result of

    asked by lynn on October 26, 2011
  70. geography

    russians today can choose from among: A)20 to 30 newspaper and journals B)10,000 newspaper and journals C)1,000 newspaper and journals D)three newspaper my choice is b under soviet system the government: A)controlled all forms of communication B)allowed

    asked by henry on September 3, 2009
  71. statistics

    21. Nownes (2000) surveyed representatives of interest groups who were registered as lobbyists of three U.S. state legislatures. One of the issues he studied was whether interest groups are in competition with each other. Table 1–10 shows the results for

    asked by Jared on January 18, 2011
  72. Economics

    China's slowdown Jan 20th 2015, 10:26 by S.R. | SHANGHAI MUCH of the analysis of China’s 2014 GDP data, which the government published today, has focused on the economy’s slowdown That is, on one level, understandable. Growth of 7.4% was China’s

    asked by Remi on March 21, 2015
  73. Chemistry

    2 H2S (g) + SO2 (g) ƒnƒn3 S (s) + 2 H2O (g) 1) At 298 K, the standard enthalpy change, H¢X, for the reaction represented below is -145 kilojoules. (a) Predict the sign of the standard entropy change, S¢X, for the reaction. Explain the basis foryour

    asked by JJ on April 29, 2008
  74. Math

    Subtraction with renaming Am very confused. Am trying to teach my little brother but am getting everything wrong. I have the right answer but the work does not add up to that. 6 - 3 2/5 I got 3 2/5 but the answer is 2 3/5 I don’t understand can you

    asked by Ali on March 20, 2018
  75. Chemistry

    A girl is celebrating her seventh birthday. Each guest is served one large slice of chocolate cake, a hamburger, French fries, and some oranges. Identify the food groups mentioned above. If one slice of chocolate cake contains 35g of carbohydrate, 15g of

    asked by mema on July 23, 2011
  76. chemistry

    A girl is celebrating her seventh birthday. Each guest is served one large slice of chocolate cake, a hamburger, French fries, and some oranges. Identify the food groups mentioned above. If one slice of chocolate cake contains 35g of carbohydrate, 15g of

    asked by sheila on January 17, 2011
  77. Chemistry

    A girl is celebrating her seventh birthday. Each guest is served one large slice of chocolate cake, a hamburger, French fries, and some oranges. • Identify the food groups mentioned above. • If one slice of chocolate cake contains 35g of carbohydrate,

    asked by Marlene on March 30, 2010
  78. Physics

    Which of Newtons laws would best explain what causes a basketball to bounce? first second third fourth which of Newtons laws would explain the whiplash caused by being rear ended in a car accident? first second third fourth I believe the answer to number

    asked by Seana on April 29, 2008
  79. Ap Chemistry

    one problem the researchers faced was an uncertainty about whether the signals observed in certain mass spectrometry data were, in fact, due to lead isotopes. Explain why this was a problem. In other words, why wasn't information about the mass of the

    asked by Otice on September 27, 2017
  80. psychology

    For Vina, cigarettes reduce feelings of tension and anxiety. Because of her heavy smoking, however, she has a bad morning cough and breathing difficulties. How can the principles of operant conditioning help to explain the development and continuation of

    asked by dela on June 27, 2016
  81. English

    Can you help me check these sentences, please? Thank you. I need to improve both the grammar and the vocabulary.It's urgent. 1) Claire was a sixteen-year-old girl from Texas when she met John, her future boy-friend. 2) They met each other at a friend's

    asked by Henry2 on September 26, 2011
  82. Mass Communication

    The act of communication is best understood as one that has social implications.Explain briefly Please note that we don't do students' homework for them. Once YOU have come up with a response to YOUR questions, please re-post and let us know what you

    asked by Christine on March 23, 2007
  83. chemistry

    1. Write the electron configuration for each atom or ion. Then explain the distribution of electrons among energy levels. Ca, Be2+, and Br- I already found the electron configurations but I don't understand the second part of the question.(Then explain the

    asked by Morgan on February 4, 2015
  84. History

    I have a question. Are teacher wanted us to write our entire paper first before we found the research. Now we have to go back and plug in the research back into are paper that we found. After we plug it in we have to put a sentence or two after it about

    asked by Kara on April 23, 2009
  85. chem

    i was reading a safety guide book and it asked one of the following questions. Which of the following safety precautions is necessary for the 'Preparation of a Complex Iron Salt' experiment? A. 3% H2O2 is a mild oxidizing agent avoid contact with the skin.

    asked by so on August 10, 2008
  86. Spanish History..?

    One spanish explorer landed on ____ street in St. Petersburg. A plaque marks the arrival of ____ in (date) ____ located at Abercrombie Park. Name two ways one might know that an influx of immigrants lives in the area. Where can one find a statue of

    asked by Deborah on September 7, 2009
  87. principles of marketing

    Once you have developed your product/service, you then need to determine how to make it available to the end user. Using your textbook and the articles from the Databases in the AIU Library, develop a distribution system for the product/service you chose

    asked by Hector on June 27, 2011
  88. Check answers

    Environmental science Explain why the energy pyramind levels change in size? There is not enough energy to support the organisms that are higher up in the energy pyramid because too much energy gets lost. What is the ultimate source of energy for most food

    asked by Aria on September 14, 2017
  89. science

    the three fuel sources to make electricity are what coal, natural gas, fuel oil ure mom ure dad and ur brother Coal, natural gas and fuel oil

    asked by rachel on March 12, 2007
  90. history

    Hey , can someone please tell me if this sounds good so far about the causes of World war I, and if not please give me your input. While President Woodrow Wilson was having political issues with Mexico, anxiety between European countries was increasing.

    asked by Sarah on December 19, 2006
  91. Economics

    1. Your country faces the following In the product market: IS = 6,752 - 37Y In the money market: LM = 1.75 In the BOP market: BP = -684 + 62Y a. Graph the above conditions. Is this an example of the classical case? If yes, explain. If no, show how it would

    asked by Eric on December 8, 2012
  92. marketing

    Read this article to learn about using the Internet to get information for marketing information systems. Technology and Marketing Information Systems/Research Dateline: 02/07/00 Marketing information systems and market research are two important tools to

    asked by sarah on August 7, 2007
  93. History

    Are my answer choices correct? 1. What was the name of the U.S. Warship that was sunk which caused the Spanish-American War to start? USS Texas USS Florida USS California USS Maine [x] 2. Which of the following people was president of the United States

    asked by anonymous on September 27, 2018
  94. help please

    here is a public debate between the three candidates for the U.S. Senate. During the debate, the topics of oil and energy are addressed. Each candidate expressed their view on the issue: Edgar Eisenhower: "We need to cut our dependence on foreign oil.

    asked by Maria on May 30, 2015
  95. Project Management

    Evaluating the Two Methods of Risk Analysis Explain how the results in both quantitative and qualitative analysis are used in both recommending moving forward with a project and planning a project. • Analyze and explain the difference between qualitative

    asked by animal on October 5, 2008
  96. Not for profit accounting

    Who are the primary stakeholders for most NPOs? Do you think accountability and interperiod equity are more relevant to NPOs than to for-profit organizations? Explain your response. How does transparency apply to NPOs? Do you think transparency is more or

    asked by Izabella on April 22, 2016
  97. Science Grade 8

    The question is: "A flashlight does not lose power as you walk away from it, but as you get farther and farther away, it appears to be less and less bright. Explain" First of all I am BAD at explaining things, and when you don't know the answer it is even

    asked by Maddison on April 25, 2010
  98. honors physics

    A car is traveling on an interstate highway: a) Can the car have a negative velocity and a positive acceleration at the same time? Explain. b) Can the car's velocity change signs while it is traveling with constant acceleration? Explain.

    asked by sarah on September 10, 2012
  99. Chemistry

    Explain the difference in bond lengths of N2, O2, and F2. Ans: I assume it's because of bond order (single, double, and triple bonds). Explain the difference in bond lengths of HF, HCl, and HBr. Ans: I'm not sure about this one???

    asked by John Jeremy on April 15, 2009
  100. History

    To become a law, typically a bill must be approved by: a. The House of Representatives, the Senate, and the President b. The House of Representatives c. The Senate d. The Supreme Court I chose Letter A, but someone how my teacher said it was incorrect. I

    asked by Dave on July 18, 2016