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The ____________________ Era accounts for most of the history of Earth. a. Precambrian c. Mesozoic b. Paleozoic d. Cenozoic

Respuesta :

It is the "a. precambrian era" is by far the longest of these geological periods. It began at the the time Earth was first created and reach approximately four billion years. 
Jancy

Answer:

a. Precambrian

Explanation:

This is the Apex answer 2019

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