I NEED HELP FAST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Most popular questions and responses by I NEED HELP FAST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  1. science

    Enzymes are important because they A. contain water. B. speed up chemical reactions. C. contain genetic material. D. help the cell maintain its shape.

    asked on May 23, 2014
  2. math

    you have $5 for lunch. You bought a turkey sandwich for $2.25.Write and solve an inequality to show much more can spend.

    asked on May 21, 2014
  3. science

    Which term refers to the diffusion of water through a membrane? A. osmosis B. engulfing C. active transport D. facilitated transport

    asked on May 23, 2014
  4. science

    why would Hooke's discovery have been impossible without the invention of the microscope? A. Because all living things are made up of cells. B. Because cells are too small to see without a microscope C. Because cells are the building blocks of life D.

    asked on May 7, 2014
  5. math

    no more than 12 people can enter the haunted house every 10 minutes. which inequality represent the situation? A. a < 12 B. a

    asked on May 20, 2014
  6. Science help!!!!

    What does selectively permeable mean???? A. selectively permeable means not letting anything in or out. B. selectively permeable means letting everything in and out. C. selectively permeable means only letting things in but never letting anything out. D.

    asked on May 21, 2014
  7. science

    the neurons that transmit the signal to your foot to kick a soccer ball are called A. reflexes B. motor neurons C. sensory neurons D. interneurons

    asked on May 23, 2014
  8. Science help!!!!

    Passive transport involves movement of substances. A. from areas of lower concentration to area of higher concentration B. from areas of higher concentration to areas of lower concentration C. from areas in which the concentration has reached a balance D.

    asked on May 21, 2014
  9. science

    What does selectively permeable mean???? A. selectively permeable means not letting anything in or out. B. selectively permeable means letting everything in and out. C. selectively permeable means only letting things in but never letting anything out. D.

    asked on May 21, 2014
  10. science

    A transmission electron microscope was used to examine a microscopic organism. No nucleus was found. Which of the following correctly describes the organism? A. The organism is a prokaryote. B. The organism is a eukaryote. C. The organism is not alive. D.

    asked on May 7, 2014
  11. science

    Animals with nerve nets have A. no specialized neurons. B. sensory neurons but no interneurons. C. interneurons but no sensory neurons. D. only motor neurons

    asked on May 23, 2014
  12. math

    Which of the following is a true statement? A. All squares are rectangles. B. All rectangles are squares. C. All rhombuses are squares

    asked on June 6, 2014
  13. math

    when the temperature is 68 degrees F, the speed of sound in the air is approximately 343 meters per second. Approximately how many kilometers does sound travel in five seconds

    asked on May 13, 2014
  14. science

    Dust mites are microscopic bugs that are too small to see with a dissecting microscope. To see the details of a dust mite’s skin, which of the following microscopes would you use? A. dissecting microscope B. compound microscope C. transmission electron

    asked on May 7, 2014
  15. science

    What is the different between xylem and phloem? A. xylem carries water and nutrients up to plant's leaves,while phloem carries food down from the plant's leaves to it's roots. B. xylem carries water and nutrients up to plant's leaves,while phloem divides

    asked on May 22, 2014
  16. science

    How did farming change during the Roman Republic period? A. Farming became more of a business, run by wealthy landowners. B.Farmers began to rely on laborers from distant lands to harvest their crops. C. Farmers began using steam-powered machines to

    asked on May 29, 2014
  17. math

    malik folded his square piece of art paper exactly 4 times so that the creases formed 16 squares as shown. Which fraction describes how malik folded the paper? A. 1/2 B. 1/3 C. 1/4 D. 1/16

    asked on May 28, 2014
  18. history

    How was the appointment of two Consuls during the Roman Republic an example of a democratic principle? A. One Consul represented patricians and one represented plebeians, so that all citizens had representation. B. Each Consul had control over the same

    asked on May 27, 2014
  19. math

    there is a monthly fee of $35 at your fitness center. You have spent $700 in fees at the fitness center since you have joined.Write and solve an equation to determine how many months you were a member

    asked on May 21, 2014
  20. science

    which of the following allows a plant's vascular system to work as a transport system? A. a plant's vascular system is made up of specialized cells that move around the plants as it grows. B. a plant's vascular system is made up of specialized cells that

    asked on May 22, 2014
  21. world history

    Which of the following represents a difference between the government of the Roman Republic and that of Imperial Rome? A. In the Roman Republic, the Senate represented the plebeians' views, while in Imperial Rome, the Senate represented the emperor's view.

    asked on May 2, 2014
  22. math

    What is the length of the line segment between A(-10, 8) and B ( -10 ,-3)? A. 18 units B. 5 units C. 11 units D. 12 units

    asked on May 16, 2014
  23. science

    Dust mites are microscopic bugs that are too small to see with a dissecting microscope. To see the details of a dust mite’s skin, which of the following microscopes would you use? A. dissecting microscope B. compound microscope C. transmission electron

    asked on May 7, 2014
  24. science

    As the nights get longer and the temperatures become cooler some plants A. enter a state of dormancy, or inactivity. B. enter a state where their cells divide and the plant reproduces. C. enter a state where they begin to sprout leaves. D. enter a state

    asked on May 22, 2014
  25. SCIENCE

    which of the following animals is an invertebrate A. goldfish

    asked on May 22, 2014
  26. science

    An animal that backs on a warm rock during the morning hours but retreats to the shade of the rocks during the middle of the day is mostly likely a (n) A. ectotherm B. endotherm C. vertebrate D. chordate

    asked on May 22, 2014
  27. math

    A tomato plant was 5 cm tall when it was planted. it has grown 1 meter. How tall is the tomato plant now? A. 15 cm B. 1.5 cm C. 150 cm D. 105 cm

    asked on May 14, 2014
  28. science

    What is the function of the nucleus in a cell? A. The nucleus controls the cell’s activity. B. The nucleus identifies a cell as belonging to a plant. C. The nucleus determines what substances enter and leave the cell. D. The nucleus can be seen under a

    asked on May 7, 2014
  29. math

    Identify the independent variable in the relationship. A person burns c calories walking m miles A. calories c B. miles m C. neither c, calories or m miles D. both c, cars and d dollars

    asked on May 18, 2014
  30. histoy

    Which of these reflects a democratic principle? A. Once appointed, a Roman senator could stay in office for life. B. Patricians had certain rights that plebeians did not have. C. Roman citizens gathered to vote at legislative assemblies. D. Some Roman

    asked on May 27, 2014
  31. science

    which of the following is not part of cell theory? A. cells are the building blocks of life B. all living things are made up of cells C. all cells are created from other cells though cell division

    asked on May 7, 2014
  32. science

    Which set of terms below would be the best choice to use to describe the components of blood? A. leukocytes, ventricle, atrium, aorta B. platelets, plasma, erythrocytes, leukocytes C. electrolytes, artery, vein, cardiac D. antibodies, hemoglobin,

    asked on May 29, 2014
  33. history

    How was the appointment of two Consuls during the Roman Republic an example of a democratic principle? A. One Consul represented patricians and one represented plebeians, so that all citizens had representation. B. Each Consul had control over the same

    asked on May 27, 2014
  34. chemistry

    Why is water essential to living things? A. Water is essential because it is an inorganic compound. B. Water is essential because it contains hydrogen and oxygen atoms. C. Water is essential to many of the chemical reactions that occur in the body. D.

    asked on May 1, 2014
  35. world history

    Rule of law as used in the Roman Republic promoted which democratic ideal? A. checks and balances B. representative government C. fair and equal treatment of all

    asked on May 2, 2014
  36. worldhistory

    The economy of ancient Rome did not depend heavily on A. industry. B. slaves. C. trade. D. agriculture

    asked on May 2, 2014
  37. science

    What is the function of the nucleus in a cell? A. The nucleus controls the cell’s activity. B. The nucleus identifies a cell as belonging to a plant. C. The nucleus determines what substances enter and leave the cell. D. The nucleus can be seen under a

    asked on May 7, 2014
  38. history

    Which statement explains why Britain became a part of the Roman Empire much later than nearby Gaul? A. Mountains near the coast of Gaul were an obstacle. B. Rome was not interested in local resources from Britain. C. Fierce tribes in Britain held of Roman

    asked on May 26, 2014
  39. science

    Passive transport involves movement of substances. A. from areas of lower concentration to area of higher concentration B. from areas of higher concentration to areas of lower concentration C. from areas in which the concentration has reached a balance D.

    asked on May 21, 2014
  40. history

    How did this group, made up mainly of Roman patricians, contribute to democracy? A. Patricians formed assemblies to write and enforce the laws. B. Patricians elected Consuls, who remained in power for life. C.Patricians formed the Senate, who advised the

    asked on May 25, 2014
  41. history

    What democratic principle does this diagram reflect? A. All citizens are subject to the law. B. Different bodies have separate roles. C. Equality in tasks is important in the Republic. D. Freedom of speech differed from group to group

    asked on May 29, 2014
  42. world history

    Which of the following describes the specific role of the senate in the roman government? A. to enforce laws B. to make laws C.yo interpret law D. to provide counsel to citizens

    asked on May 1, 2014
  43. science

    For the following question, refer to the text below, from the Twelve Tables, Table 1: 6-9. When the litigants settle their case by compromise, let the magistrate announce it. If they do not compromise, let them state each his own side of the case, in the

    asked on May 27, 2014
  44. science

    Which of the following will the serving on the left provide in greater quantity than the serving on the right? (1 point) A. protein B. carbohydrates C. fat D. calories

    asked on May 27, 2014
  45. math

    There are two roads that connect Emily's house and John's house. Emily told john that she drove 3/4 of the total distance from her house to john's house on one day, but she did not tell him which road she took. A. using the long road, the distance between

    asked on May 28, 2014
  46. LA

    which of the following is Phoebe most worried about? A. that her cholesterol will be too high B. that her mother has been kidnapped C. that Prudence will not make the cheerleading squad

    asked on June 11, 2014
  47. LA

    Who is the lunatic? in the book walk to moon A. Mike Bickle B. Prudence C. Mrs. Partridge

    asked on June 11, 2014
  48. math

    Sam uses an equation to calculate the total number of apples contained in any number of shipping crates. which of the following is an equation? A.n=a∗c

    asked on May 28, 2014
  49. math

    Sam uses an equation to calculate the total number of apples contained in any number of shipping crates. which of the following is an equation? A.n=a∗c B.n≥a∗c C.n≤a∗c D.n÷a∗c

    asked on May 28, 2014
  50. math

    Catherine needs to evaluate the expression below 7+4(-6) What is the value of this expression A. -17

    asked on May 28, 2014
  51. math

    how do you put these from greatest to least? 3/40 , 4/25 , 1/10 A. 3/40 , 4/25 , 1/10 B. 3/40 , 1/10 , 4/25 C. 4/25 , 1/10 , 3/40 D. 4/25 , 3/40 , 1/10

    asked on May 28, 2014
  1. math

    A.

    posted on June 6, 2014
  2. math

    B.

    posted on June 6, 2014
  3. science

    i think A.

    posted on May 29, 2014
  4. science

    i have been waiting for an hour no for my question to get answered

    posted on May 29, 2014
  5. science

    i need help plzzz

    posted on May 29, 2014
  6. math

    Im having trouble with understanding the question

    posted on May 28, 2014
  7. math

    so B

    posted on May 28, 2014
  8. math

    is it A.

    posted on May 28, 2014
  9. math

    A.608

    posted on May 28, 2014
  10. math

    8 * 6 = 48 feet 48 * 12 = _4_______ inches 8 * 4 = ___32____ inches

    posted on May 28, 2014
  11. history

    i cant get a book

    posted on May 27, 2014
  12. history

    i meant 3. B

    posted on May 27, 2014
  13. history

    i don't have a book 1. B.

    posted on May 27, 2014
  14. history

    well i say 1. C 3. ? im still thinking

    posted on May 27, 2014
  15. histoy

    i say C

    posted on May 27, 2014
  16. science

    its just some chicken with some vegetables and some ice cream on the side

    posted on May 27, 2014
  17. SCIENCE

    so D.

    posted on May 22, 2014
  18. science

    can you help me find a passage for this topic

    posted on May 22, 2014
  19. science

    Ms. sue

    posted on May 22, 2014
  20. science

    is it C

    posted on May 22, 2014
  21. Science help!!!!

    i think B

    posted on May 21, 2014
  22. science

    oh so D

    posted on May 21, 2014
  23. science

    no B. selectively permeable means letting everything in and out.

    posted on May 21, 2014
  24. Science help!!!!

    what

    posted on May 21, 2014
  25. math

    700/35 n= 20

    posted on May 21, 2014
  26. science

    so A

    posted on May 8, 2014
  27. science

    so the answer is A.

    posted on May 7, 2014
  28. science

    thanxs

    posted on May 7, 2014
  29. science

    thanks

    posted on May 7, 2014
  30. science

    oh thinks

    posted on May 7, 2014
  31. science

    think it B

    posted on May 7, 2014
  32. world history

    i think A

    posted on May 2, 2014
  33. worldhistory

    i think A

    posted on May 2, 2014
  34. world history

    i think C

    posted on May 2, 2014
  35. world history

    I GOT B

    posted on May 1, 2014
  36. world history

    um srry but i don't have a book thy did not send me one

    posted on May 1, 2014