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OLga [1]
3 years ago
12

When did life first appear on Earth?

Geography
2 answers:
Nataly [62]3 years ago
8 0

Answer:

3.77 billion years ago

Explanation:

Your welcome<3

Finger [1]3 years ago
5 0

Answer:

Explanation:

The earliest time that life forms first appeared on Earth is at least 3.77 billion years ago, possibly as early as 4.28 billion years, or even 4.41 billion years—not long after the oceans formed 4.5 billion years ago, and after the formation of the Earth 4.54 billion years ago.

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