kittylike11 kittylike11

11-01-2019
Biology

contestada

When do scientists believe life originated on Earth?

A.
3 to 4 billion years ago

B.
600 million years ago

C.
less than 6,000 years ago

D.
over 5 billion years ago

Respuesta :

IzBekaBoox2 IzBekaBoox2

11-01-2019

A. 3.7 billion years ago

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