luigrcia luigrcia

03-10-2021
Biology

contestada

Why do scientists assume the first photosynthetic organisms were anoxygenic?

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dlevant10 dlevant10

03-10-2021

Answer:

scientists are always finding new things

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rthomas111 rthomas111

03-10-2021

Because photosynthesis produces oxygen, scientists assume the first photosynthetic organisms were not consuming oxygen, but producing it.

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