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What factor prevents us from finding fossils from the Precambrian era?
A. Life-forms in this era had no skeletons.
B. This was before life existed on Earth.
C. Life was destroyed by a series of mass extinctions.
D. There are no rocks left from that era.

Respuesta :

aashayit2019

Answer:

rhe answer is that the rocks of that time are buried deeply under the soil.

Alexandra421

What factor prevents us from finding fossils from the Precambrian era?

A. Life-forms in this era had no skeletons.

B. This was before life existed on Earth.

C. Life was destroyed by a series of mass extinctions.

D. There are no rocks left from that era.

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