syAbsshayN syAbsshayN
  • 28-11-2016
  • History
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What was the “oxygen revolution,” which took place 2.3 billion years ago??

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LAMOfficial1
LAMOfficial1 LAMOfficial1
  • 01-12-2016
The "oxygen revolution" was the rapid increase in atmospheric oxygen that took place 2.3 billion years ago, with the origin of plants.


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