154 Answered Questions for the topic earth science

Earth Science

04/11/14

Earth Science c/o plants
1.  what is the function of small root hairs that branch off the main root from a tap root   2.  on a magnified cross section of a root, what function does the xylem play in the life of a plant. ... more
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Expert Answers •1
Earth Science

04/08/14

Questions about Kingdom Plantae for earth science
if you have a picture of a rose, a tulip and a spruce (with close-up of cones) and the pictures are labeled with rose for rose picture, tulip for tulip picture and spruce (with close-up of cones)... more
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Expert Answers •1
Earth Science

03/15/14

Earth Science Questions
Which statements are true?  If false, then what would replace the word typed in bold.   1.  The transfer of heat by moving liquid or gas is called... more
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Expert Answers •1
Earth Science Science Physics Astronomy

03/26/13

Can anyone help me with these science questions on Astronomy: Earth and Space Systems/ The Solar System?
Most of the frozen ice in a comet's ______ vaporizes after the comet's many trips around the sun. The Sun produces energy by fusing hydrogen atoms, into _____ atoms in its core. Planets were... more
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Expert Answers •5

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