alibeast2010 alibeast2010

07-04-2018
Biology

contestada

PLEASE HELP ASAP
EXTRA POINTS
How long did life exist on Earth before anything resembling man appeared?
Select one:
a. Nearly 1 million years
b. Nearly 1 billion years
c. Nearly 4 million years
d. Nearly 4 billion year

Respuesta :

mckaylagoslee13 mckaylagoslee13

18-07-2018

c-nearly 4 billion years

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