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1 vote
Approximately how much of Earth's history occurred during the Precambrian super-eon?

A. 30%
B. 50%
C. 75%
D. 90%

2 Answers

1 vote
D. 90%
I hope this helps!!
User Yjay
by
7.6k points
6 votes
D. 90% I hope that helps!
User Therobyouknow
by
7.2k points
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