skyroguelord skyroguelord

26-05-2021
Biology

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How do scientists think Prokaryotic Cells contributed to changing Earth’s atmosphere to include more oxygen?

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prashant12345 prashant12345

26-05-2021

Explanation:

Then, about 2.5 billion years ago, oxygen started getting added to the atmosphere by photosynthetic cyanobacteria. “Oxygen is produced as a waste product of photosynthesis. ... “The production and burial of plant matter over long periods causes oxygen levels to rise,” explains Poulsen

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