alanisparra6 alanisparra6

03-02-2021
Biology

contestada

How long did the earth exist before life appeared on it?

A. 1 billion years

B. 1.5 billion years

C. 2 billions years

D. 2.5 billion years

Respuesta :

laynelireyes20202 laynelireyes20202

03-02-2021

Your answer is C: 2 billions years! Hope that helps!

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