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alexandr1967 [171]
3 years ago
6

What organism has been found in the oldest fossils?.

Biology
1 answer:
jok3333 [9.3K]3 years ago
4 0

Answer:

cyanobacteria

Explanation:

The cyanobacteria have an extensive fossil record. The oldest known fossils, in fact, are cyanobacteria from Archaean rocks of western Australia, dated 3.5 billion years old.

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