BabyDino3893 BabyDino3893
  • 10-06-2017
  • Chemistry
contestada

Which gas was not part of Earth’s original atmosphere?

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dec77cat dec77cat
  • 10-06-2017
Oxygen was formed much later as a result of photosynthesis.
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skaterdudet28 skaterdudet28
  • 06-03-2019

Oxygen was formed later due to photosynthesis

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