Question

5. The oldest prokaryotes is​

Answer 1

Answer:

The oldest known fossilized prokaryotes were laid down approximately 3.5 billion years ago, only about 1 billion years after the formation of the Earth's crust. Eukaryotes only appear in the fossil record later, and may have formed from endosymbiosis of multiple prokaryote ancestors.

Explanation:

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Answer 2

Answer:

Fossilized prokaryotes is the oldest.........