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stich3 [128]
2 years ago
8

When did the first life appear?(how many years ago?)​

Biology
2 answers:
Veronika [31]2 years ago
8 0
Alc alc no se pero bendición carnal
Airida [17]2 years ago
4 0
The earliest life forms we know of were microscopic organisms (microbes) that left signals of their presence in rocks about 3.7 billion years old.
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