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When did organism that could photosynthesize appear? 2.3 billion years ago 3.5 billion years ago 560 million years ago 542 million years ago
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9 votes
When did organism that could photosynthesize appear?

2.3 billion years ago
3.5 billion years ago
560 million years ago
542 million years ago

User Azhar Ali
by
4.9k points

1 Answer

8 votes
B.3.5 billion years ago
User Nils Kaspersson
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4.8k points
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