Biology, 25.02.2021 21:40 fdasbiad

5. Scientists have found fossils of cyanobacteria dating almost 3.5 billion years ago, making them some of the oldest fossils every found. There are living cyanobacteria that are very similar to the ancient fossils.

What relationship between the ancient cyanobacteria fossils and the modern-day cyanobacteria can scientists infer, based on the similarities between the two?

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