Question

What era makes up about 90 percent of Earth’s history

Answer 1

At the beginning of the Paleozoic era, all life lived in the oceans. For nearly 4 billion years, during most of Precambrian time, no plants or animals existed. The Hadean, Archean, and Proterozoic eons together are called Precambrian time and make up almost 90 percent of Earth's history.

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Answer 2

Precambrian Era

Step-by-step explanation:

Apex