Science HELP! (plzzz read!)

40,619 results, page 99

  1. 7th grade science

    what is the process that results from wind erosion?
  2. science

    The greatest velocity a falling object reaches is called its what?
  3. science

    Dr bob, can you check my reply to chem question from andy thanx
  4. science

    why is it a good thing when spores grow on the underside of the frond?????
  5. Marine Science

    Approximately how many Southern Sea Otters are there now?
  6. Science

    Are there differences between plant and animal cell division?
  7. science

    How do atoms with different atomic numbers differ from each other?
  8. SCIENCE 1

    Does a snails shell grow at the same rate as the snail?? HOW???
  9. Science

    What are 3 examples of forces in nature which cause Physical or Mechanical Weathering
  10. biology

    how important are test crosses to mordern day science
  11. Chem/science

    What is the conjugate acid of HC5H6O4-?? Is it HC5H6O42-?? thanks andy...
  12. science

    whatis the mass of a electromanetic roller coaster?the weight?
  13. science

    why is it advantageous for the stomach to be below the diaphragm rather than above it
  14. science

    what were mendels questions when conducting his pea plant experiment
  15. science

    how many joules are required to evaporate 1 gram of boiling water?
  16. Science-8th

    How do balance the equation:C5H12 + O2---> CO2 + H2O
  17. science

    what six conditions can affect the rate of chemical reactions?
  18. Science

    Distance covered per unit of time is called what.
  19. science

    what was the most important factor for the formation of our planets?
  20. science

    Where does the carbon come from that goes into plant sugars?
  21. science

    what is the appearance of: Iron? Sulphur? A mixture of both when heated?
  22. science

    what is your opinion on the Koyoto Protocol? do you believe we should participate or not
  23. science

    what is the family name for the male,female,and young of the squirrel?
  24. science

    does a baby squirrel have a name (cub,joey,etc.)?
  25. science

    what is the farmula of electric field due to postive charge
  26. science

    The chemical substance found in the atmosphere exists as a / an______.
  27. science

    conducting -------------is what a scientist does to reduce effegts of chance errors
  28. science

    The measure of the weight of the air above us is called "________."?
  29. science

    As the atmosphere heats, the air _______ and becomes _________.?
  30. science

    should i heat material in a closed container or vessel
  31. Science

    Describe the ways that burning changes the nature of wood?
  32. environmental science

    which of these is an SI base unit? a) joule b) inch c) meter C
  33. science

    The number of protons, neutrons and electrons, respectively, in 115Cd2+ are?
  34. science

    The number of protons, neutrons and electrons, respectively, in 115Cd2+ are?
  35. science

    What explains why matter expands when heated and contracts when cooled?
  36. science

    List all of your moving body parts and how they help you survive?
  37. science

    why is carbon able to make a large variety of molecules?
  38. Science

    What things around the house do not contain acids or alkalis??
  39. science

    What is another word for conjecture? a. convention b. contrive c. converge d. conclusion
  40. Social science

    I want some highlights on a course called economics education
  41. 7th grade life science

    list 10 importance of lifescince
  42. science

    What is the distance between two neighboring bunches of molecules?
  43. science

    which visible object in the celestial sphere moves the least? why?
  44. 1st science

    could you sincerely please tell me about a badger.
  45. Science

    calculate the density of 50.0 mg of a gas which occupies a volume of 0.0064 L.
  46. Science

    What is the behaviour among particles that affects the solubility of a material?
  47. science

    How do I figure the number of atoms in the formula 2(NH4)3PO4?
  48. Science

    what is the mixture that is formed when one subtance dissolves in another called?
  49. Science

    What is the term that means "not able to be dissolved in a particular substance?"
  50. science

    Is a type of substance that dissolves a --solvent Also, if it is not crystalline--what is it?
  51. science

    if you are flying a plane at 600 km/h and you jump striaght up, where do you land and why?
  52. science

    Why does Mars' appear fainter than Venus, as seen from Earth?
  53. 8th grade science

    why are neuclar waste products a problem?
  54. Science

    A 65 kg woman dives from a 10 m platform. What is her speed as she enters the water.
  55. science

    what is the power of a machine that does 1800 N-m of work per minute?
  56. science

    What is another way to write the volume of a 1,000 cm rectangular prism?
  57. science

    What are the three important functions water preforms in cells
  58. science

    What are four things that organisms compete for, to meet their needs?
  59. 8th grade earth science

    how to find the longitude of meridians
  60. Science (Chemisty)

    Why do you never find liquid bromine in your neighborhood?
  61. science

    In order for conduction to occur particles must make what?
  62. science

    How many times a year does the moon go through its cycle or phases?
  63. Science

    How many times a year does the moon go through its cycle or phases?
  64. science

    39 ml of a gas is at 0 celsius. What is the new temperature if the volume is decreased to 35 ml?
  65. science 9

    what is the volume in liters of an aquarium that is 140cm X 30cm X 17cm
  66. science

    what are some facts about atom's info's and ideas?
  67. agricultural science

    how to prepare accommodation for a mother and young cattle?
  68. Science

    Ok,I need a list of all the Acids and Alkalis you can think of. Thank-you :)
  69. Earth Science

    What are the effects radiation has on the heating of land and water? Thank You.
  70. science

    what is the solute and solvent in a solution made from 15 mL of oxygen and 5 mL of helium?
  71. science

    what is the walker circulation of normal & El nino conditions? help me please!!!!!!!!!!!!!!!!
  72. 8th grade

    How do you calculate displacement and distance and velocity? (science)
  73. science

    Spongy bone is full of arches and struts. Why is this so important?
  74. computer science

    how do i write a program in python for an atm machine
  75. Science

    What are ten land biomes and animals that live in each one?
  76. science

    what is concentration please say it in an easy to understand answer thank you!
  77. science

    if CH4, He, O2, and N2 are at the same temperature then which one is the least dense
  78. science

    Can a solution be made by mixing a solid,liquid,and gas?
  79. Science

    Since industrial revolution, what is the increased atmospheric CO2 of the US? 10% 30% 50% 90%
  80. Science(very easy)

    What are 2 examples of natural chemical changes?
  81. science

    what is the natural process that causes rock to break down
  82. 8th grade science

    What experiments or activities are unacceptable to do with seeds
  83. science

    what is the difference between intended benefits and unintended consequences?
  84. material science

    how can we achive nano size in tio2 powders
  85. Science

    why is sugar more soluble in water than in canola oil?
  86. science

    what are the differences between mechanical, chemical, and erosion weathering
  87. physical science

    how much power is required to lift the crate
  88. science

    what happens to a soccer ball underwater at a depth of 50 feet?
  89. science

    A ball having a weight of 1.5 N is dropped from a height of 4 meters
  90. science

    how far did the chile miners enter into the earth
  91. science

    Crystal can ride her bike 10 miles in 2.1 hours. What is her velocity?
  92. science

    How many calories does it take to evaporate 1 gm of water at 37.5 degrees Centigrade
  93. science

    please help me unscramble oaoptvaien,aionitnrptsa rawdoungete & ntsiocnndeoa
  94. science

    Scientists write symbols for compounds called _______?
  95. Science(URGENT)

    How is solar energy used in space? (for what purpose?)
  96. science

    what properties of carbon explain its ability to form many macromolecules?
  97. 9th grade science

    where are the cell and plasma membranes located
  98. science

    calculate the momentum of a 2000-kg truck travelling 19m/s?
  99. science

    calculate the momentum of a 2000-kg truck travelling 19m/s?
  100. science

    What part of the brain is involved in control of antidiuretic hormone?
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