Kashira17 Kashira17
  • 03-01-2015
  • Biology
contestada

How do organisms get the energy they need?

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lrathburn
lrathburn lrathburn
  • 03-01-2015
Organisms, like humans, obtain energy by breaking down molecules and using their chemical energy. We rely on oxidation of these molecules to obtain electrons which drive all of the chemical reactions in our bodies. 
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