shoma123
shoma123 shoma123
  • 24-04-2017
  • Physics
contestada

Carbon dioxide is a gas produced by___ and used by ___

a)photosynthesis...carbon dioxide
b)animals...plants
c)carbon dioxide...photosynthesis
d)plants...animals

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hannahl52
hannahl52 hannahl52
  • 24-04-2017
b is correct answer...
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