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Misha Larkins [42]
1 year ago
14

What was the first eon of the Precambrian?A. PaleozoicB. HadeanC. PhanerozoicD. Archean

Biology
1 answer:
poizon [28]1 year ago
6 0

Hadean is the first eon of precambrian, and took place around 4.6 and 4.0 billion years ago.

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