iModern iModern

02-02-2018
Geography

contestada

During which eon did the first bacteria appear?

(If correct, will vote for Brainiest)

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lancef837 lancef837

02-02-2018

The Archean era is the answer

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hbest2001 hbest2001

02-02-2018

I believe the answer is the Archean era

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