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OpenStudy (anonymous):
How did photosynthesizing prokaryotes that lived during Precambrian time help life on Earth become more diverse? A. They reproduced quickly. B. They made conditions more favorable by increasing the amount of oxygen. C. They became other organisms. D. They made conditions more favorable by enriching the soil.
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OpenStudy (anonymous):
@DeadTurhtleAlesana
OpenStudy (anonymous):
I think it's A. but i'm not 100% on this one.
OpenStudy (anonymous):
ok
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