1. environmental science

    Explain the significance of oxygen and carbon dioxide in an ecosystem?

    asked by edwin on October 24, 2006
  2. logistics

    do some research in India. explain the cause of heavy rains which are falling.

    asked by nomonde on September 21, 2015
  3. English

    Explain at least one advantage AND one disadvantage of living in a world where everyone is equal.

    asked by 2 + 2 = on September 12, 2018
  4. MATH

    explain how a bar graph and apictograph are used to compare data

    asked by esha on February 3, 2011
  5. MICROECONOMICS

    Explain the relationship between labor earnings and the distribution of income

    asked by terry on November 28, 2013
  6. school math 3rd grader

    how to find solution to subtraction problem without doing any calculation. explain?

    asked by tom on November 19, 2015
  7. math

    explain how abar graph and a pictograph are used to compare data?

    asked by esha on February 3, 2011
  8. math problem grade 8!!

    A soccer goalie has saved 14 shots and let in 1 goal. Explain Please!!!

    asked by smile0003 on November 24, 2013
  9. Math

    Are there two consecutive square numbers that differ by 3721? explain.please

    asked by Anonymous on September 12, 2018
  10. ALgebra

    I am having trouble with functions the question is to find the indicated outputs for f(x)=4x^2-2x f(0) f(-1) f(2) Can someone please explain?

    asked by Anonymous on June 19, 2008
  11. science

    Please help!!!! Explain how mutations in DNA may affect the traits of an individual

    asked by paige on November 22, 2013
  12. english

    explain one reason that teaching fables to children is positive

    asked by sam on August 9, 2011
  13. Geography HELP

    HOw do I explain how you would make a scale map of a room in your home.

    asked by Max on November 23, 2013
  14. MATH ASAP!!

    Rationalize the denominator using the conjugate. 1/1-√7+√5 please show all the steps and explain it

    asked by sunny on September 24, 2014
  15. speech28394691283741290

    what does a explain, narrate, describe speaking and listerning test need in it?? thanks

    asked by Adam on October 16, 2009
  16. MATH

    jake says adding 0 does not change a number. Is he correct? Explain.

    asked by Brent on October 12, 2011
  17. Math

    10. What is 0.00000512 in scientific notation? The answer is 5.12 x 10 -6 but I have to explain why and idk? :(

    asked by Alana on December 11, 2015
  18. biotechnology: sheep genomics

    what are the biotechnological techniques used in sheep genome analysis and explain how or why they are necessary.

    asked by dna complexed on October 31, 2006
  19. medical coding

    explain the importane of a fee schedule and the factors it is based on

    asked by almost there on August 16, 2008
  20. Math

    Is the value of the second 5in 450,852,137 one-tenth the value of the first 5? Explain

    asked by Gabby on August 31, 2017
  21. HISTORY

    EXPLAIN THE PASTORAL ECONOMIES COMMUNITIES IN ASIA AND AFRICA ?

    asked by AYAZ on July 20, 2008
  22. Pre-Calculus

    How is -16/(4x+6)^5 and -1/(2(2x+3)^5) equivalent? I think -1/2(2x+3)^5 is the more simplified version of the two, but I just can't figure out how -16/(4x+6)^5 simplifies to -1/(2(2x+3)^5). please explain

    asked by Ann on November 3, 2013
  23. Science

    Scientific methodology is what distinguishes science from other disciplines. Explain

    asked by DAVID on September 3, 2015
  24. Chemistry

    I'm having trouble with knowing the relations between quantum numbers n, l, m(sub l), and m(sub s). Could you please explain?

    asked by Sarah on September 3, 2015
  25. science

    VARIATION What does varieties and variety mean? (Please explain in full details).

    asked by Muhammed on September 30, 2011
  26. Algebra

    Explain how to use a graph to determine the number of solutions of a system?

    asked by Mary on March 8, 2011
  27. Math

    How do I do square roots when you have the numbers 42 and 84? This is the best way I could explain it. Hope you know what I'm talking about.

    asked by Kiera on February 27, 2008
  28. math

    Explain how you can use an array to find partial products for 4x36

    asked by ti on October 29, 2013
  29. math

    In the number 13,407.036 there are two 3s. Explain how the values of the 3s are related. Thanks

    asked by sam on July 16, 2013
  30. Science

    Explain how osmosis across the membrane affects the size of the egg.

    asked by Help i need somebody not just anybody on November 9, 2017
  31. Algebra

    Factor completely 4y2 + 25y + 6 please explain can't understand

    asked by alieS on December 7, 2009
  32. Science- chemistry

    Some chemical reactions are affected by surface area, whereas others are not. Explain why this is so.

    asked by Nancy on October 23, 2018
  33. Science

    An energy convesion makes the telephone a useful machine. Explain.

    asked by Michelle on December 7, 2009
  34. science

    explain how an magnitude of 8.0 earthquake could be classified as a low intensity

    asked by Anonymous on February 14, 2011
  35. English

    Explain how the en's scheme backfired? The Ransom of Red Chief

    asked by LAKSHMI on August 28, 2014
  36. chemistry

    explain why the type of bond could determine the volatility of a substance

    asked by shakiela on December 9, 2009
  37. Medical Coding and Billing

    Explain the importance of a fee schedule and the factors it's based on.

    asked by Chad on December 9, 2009
  38. social psychology

    Explain how a college education will change or modify your self-schema.

    asked by Sharon on August 20, 2011
  39. Biology

    explain the progression of the atmosphere from prebiotic to its current makeup

    asked by Catherine on October 2, 2011
  40. math

    Without doing the computation explain why or why not19.7 is a reasonable value for the expression 122.14÷6.2.

    asked by Lance on September 2, 2015
  41. Math

    Explain how solving a linear inequality is similar to solving a linear equation. Explain how solving a linear is different from solving a linear equation.

    asked by Cindy on February 8, 2011
  42. Math

    Kelly subtracted 2.3 from 20 and git 17.7 explain why this answer is reasonable

    asked by Vanna on September 19, 2018
  43. Algebra

    Please explain One factor of x3 + 5x2 + 2x - 8 is (x + 4). Find the remaining factors.

    asked by lizzie on August 16, 2011
  44. CHEMISTRY

    Why dissolving gases in the liquids is exothermic while the phase is down ? explain please

    asked by MAD on September 22, 2014
  45. Biology

    Explain how sunlight is the primary source of energy for your own life? Please help!

    asked by Skye on September 22, 2014
  46. Math

    Given points (0, 0) and (3, 6), find the point which partitions the segment into 3:2 Please explain?

    asked by Amber on September 7, 2017
  47. Science

    Explain how sunlight is the primary source of energy for your own life? Please help!

    asked by Sky on September 22, 2014
  48. Math

    Can someone please explain to me how to solve this? Find the missing length for a circle. r = 19 cm, d =

    asked by Aralyn on November 16, 2016
  49. math

    Explain how to use multiplication to check the answer to a division problem

    asked by pietro on September 19, 2014
  50. Math

    Explain whether the set (0,1,2) is closed with respect to additon on whole numbers

    asked by Bill on December 13, 2009
  51. math

    simplify 8/2 + 9 (12 divided by 3x2)-7 explain each of your steps i thought it was 1

    asked by jack on September 5, 2017
  52. Unit rates

    Explain how you can use a unit rate to compare what store is a better buy.

    asked by Bob on December 13, 2009
  53. math B-logarithms

    im having a quiz on this tom and i don't understand it at all! Can sum1 explain it to me?

    asked by Mandy on January 5, 2007
  54. math

    How do you simplify equations; ex. 8x+3(-4x+5)2x Caxn someone explain not just post the answer.thanx(:

    asked by ashleey(: on March 9, 2011
  55. com 156

    What aspect of writing an introduction do you anticipate will be a challenge for you? Explain why.

    asked by bonjour on February 10, 2011
  56. Math

    When you put together unequal groups you can only add. Is this correct? Explain

    asked by kevin on December 14, 2009
  57. Chemistry

    Explain open and closed system with respect to equilibrum.

    asked by Zac on May 5, 2009
  58. american history

    Did the Watergate scandal have any lasting effects on the nation? Explain.

    asked by Alex on September 3, 2015
  59. physics

    density= mass/volume=150kg/(30*20*500) in kg/cm^3 what is kg/cm^3 and can you explain how to use this please

    asked by izzy on January 10, 2011
  60. math

    solve for w, P=2l+2w could you please show me how this is done and explain the rules. i'm hopelessly lost with this. thanks.

    asked by jaycey on March 3, 2010
  61. math

    how many weeks in 3 years, explain your answer.show the work

    asked by robert on April 10, 2014
  62. Math Gr. 7

    Is it possible to polygon with 290 deg angle? Plz explain

    asked by Deen Webb on March 3, 2014
  63. Math

    Identify the sequence as arithmetic, geometric, or neither. Explain your answer. 1.6, 0.8, 0.4, 0.2 . . .

    asked by Cindy on May 9, 2014
  64. physical science

    Explain how the snowboarder can have both kinetic and potential energy at point B.

    asked by sidney on October 21, 2015
  65. English

    what does "explain why this character's ... is significant to the meaning of the work of literature" mean?

    asked by Ana on March 16, 2010
  66. business law

    Explain that distinction of "interactive-passive" test of jurisdiction.

    asked by Eddie on August 31, 2009
  67. Algebra

    Determine whether the graphs of the given equation are parallel, perpendicular, or neither. Explain y=4x-2 -X+4y=0

    asked by Mom on November 3, 2015
  68. Planning 10

    Can someone please explain the importance of social responsibility and independent action to me?

    asked by Windster5 on February 23, 2009
  69. 2nd Grade Math

    What is the best way to explain 2nd grade kid, how to find one fourth of 7

    asked by New on May 23, 2011
  70. Sports

    Explain the law 'handling the ball' in the field of cricket.

    asked by Brajesh on December 12, 2016
  71. math

    I can't understand rounding rules of numbers Can you simply explain it ?

    asked by MAD on November 7, 2014
  72. math (unit rate)

    please explain how to write the unit rate as a fraction example: 25 feet per second

    asked by brina on September 17, 2008
  73. math

    In triangle ABC, AF and CE meetin D. If AE=EB, BF=FC, then AD x CD/DF x DE equals a. 1 b. 2 c. 4 d. 6 e. 8 please answer and explain

    asked by thomas on April 23, 2014
  74. Math

    If you use $63.00 divided by nine is seven dollars greater than or less than the exact answer explain

    asked by Mathew spisla on January 6, 2017
  75. chemistry

    Is there a relationship between HOMO & LUMO and bonding & antibonding? Explain.

    asked by J on April 18, 2011
  76. math

    Is it possible to write a Pythagorean triple in which all of the numbers are even? Explain your reasoning.

    asked by mauricio on March 3, 2013
  77. health service management

    Do you feel that benchmarking decreases creativity? Explain your answer.

    asked by Sarah on April 9, 2014
  78. physics

    list and explain in full details 5 locking devices

    asked by favs on February 12, 2013
  79. music

    explain ternary form what have played/sound in this structure

    asked by kelly on January 25, 2008
  80. Math

    Find the length of the curve r(t)=sqrt(2)ti + e^tj + e^-tk, 0

    asked by Rick on July 6, 2015
  81. algebra

    Please Explain how to factor the following trinomials forms: x2 + bx + c and ax2 + bx + c in words.

    asked by john on May 6, 2014
  82. physics

    can anyone give me a site that would explain about torque and equilibrium.. thanks a lot.. :)

    asked by akitsuke on September 14, 2008
  83. math

    Please help me with this one, I am stymied! ; Does weight + height affect force? Please explain!

    asked by kim salvador on April 24, 2014
  84. World History..2

    1.Explain how alexander conquest led to the devolopment of a new culture.

    asked by Fiona Lese on December 23, 2010
  85. Pre- Algebra

    Can you graph these equations for me so that I can figure out how to do them? 1). Y=4x-3 2). 4x-5=2x-y 3). Y=1x1+4 4). X+5=2x-7 Can you explain your work?

    asked by Sherrie on November 19, 2011
  86. English

    Can someone please explain how to do literary technique paragraph for the English regent?

    asked by Naviva on May 23, 2011
  87. Math Time

    From 1:30pm-2:15pm Is 75 minutes? I added 60 plus 15 If I'm wrong, please explain

    asked by Qiayamah on March 8, 2014
  88. calculus(QUICK QQUESTION!!)

    if f(t) were continious on the interval [-2,1] but youo were only given the function for t=-2,-3/2,-1,-1/2 ..,3/2 and 2, explain how would you apporximate f'(1)

    asked by Yoona on December 1, 2011
  89. algebra

    P +4- 2 (p-10)> 0 Please check, it was marked wrong P+4 -2p +20 > 0 -p+ 24> 0 -p >-24 P > 24 Answer choices are 29, 26, 24, 22 Please explain thank you

    asked by lulu on January 5, 2017
  90. Science

    Explain how would you can locate the pole star with the help of Ursa Major.

    asked by Brajesh on January 6, 2017
  91. precalc

    what is logπ (1/√π) (log base pi of one over square root of pi) can you explain how ?? thanks

    asked by lards on November 27, 2018
  92. science

    can u please explain osmosis,diffusion,fluid mosaic model

    asked by akshara on May 12, 2014
  93. Health

    Explain how homelessness is a health-related social issue.

    asked by Brian on February 25, 2014
  94. AP Economics

    Describe why every decision involves trade-off. Can you please explain it to me.I don't get it!!!

    asked by Anonymous on July 13, 2009
  95. Sociology

    Explain what “social capital” is and what difference it has made in your own life?

    asked by Jace on May 26, 2018
  96. billing and coding

    Explain the importance of a fee schedule and the factors it's based on.

    asked by angela on July 13, 2009
  97. Math

    The volume of a cone is 78.6 cm^3. If its height is 6 cm, what is the base? Please explain each step

    asked by A. Cunningham on May 12, 2014
  98. chemistry

    For which salt in each of the following groups will the solubility depend on pH? Pb(OH)2 PbCl2 could you explain too? thanks!

    asked by clay on December 4, 2011
  99. Algebra

    For the Function f(x)=2x²−2x+6, simplify problems A) & B) A) f(x+h) B) (f(x+h)−f(x))/h Please explain the steps you used.

    asked by ALICE on September 30, 2017
  100. Science

    Explain how to test for the presence of glucose and protein in urine.

    asked by Austin on November 23, 2018