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your answer is either the words carbon dioxide, or the word water a.Carbon comes from _____. b.Oxygen comes from _____. c.Hydrogen comes from _____.
A) Carbon comes from CARBON DIOXIDE. [ Carbon comes from atmospheric carbon dioxide ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ B) Oxygen comes from WATER. Most of this oxygen comes from tiny ocean plants – called phytoplankton – that live near the water's surface and drift with the currents. C. .Hydrogen comes from WATER. Hydrogen comes from electrolysis of water - ]
Expert answered|jher000|Points 6689|
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Asked 12/5/2011 12:13:35 PM
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