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dallas99 dallas99
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7 years ago
The earth's early atmosphere did not contain oxygen. This changed dramatically once the early cells underwent photosynthesis.

  • Explain how photosynthesis was able to occur in earth’s early atmosphere.

    How did photosynthesis eventually affect the evolution of other organisms?
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Educator
7 years ago
I hope this answers your question
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dallas99 Author
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7 years ago
Sadly no, this is the answer I found on Course Hero and I can't interrupt where the second question is answered.
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