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e-lub [12.9K]
3 years ago
5

What were the first single-celled organisms like?

Biology
1 answer:
Marysya12 [62]3 years ago
5 0

Answer:

The first living things on Earth, single-celled micro-organisms or microbes lacking a cell nucleus or cell membrane known as prokaryotes, seem to have first appeared on Earth almost four billion years ago, just a few hundred million years after the formation of the Earth itself.

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