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Earth's early atmosphere had little or no free oxygen. a. True b. False

Earth's early atmosphere had little or no free oxygen. a. True b. False
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5 votes
Earth's early atmosphere had little or no free oxygen.
a. True
b. False

User Muhammed Kashif
by
8.4k points

1 Answer

2 votes
The answer is False.
User Cheeku
by
7.4k points
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