Romero11 Romero11
  • 22-06-2016
  • Biology
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The oxygen revolution changed Earth’s environment dramatically. Which of the following adaptations took advantage of the presence of free oxygen in the oceans and atmosphere?

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lilypadmake02
lilypadmake02 lilypadmake02
  • 24-06-2016
the evolution of the cellular respiration,which used oxygen  to help harvest energy from organic molecules


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