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inysia [295]
3 years ago
15

_______ may have formed the oxygen released into the early atmosphere.

Biology
1 answer:
MissTica3 years ago
3 0
Cyanobacteria or simply known as blue-green algae may have formed the oxygen into the early atmosphere. This is because these micro-organism has the capability to photosynthesize wherein they can produce oxygen and carbohydrates. In fact, all the plants contribute in the fomation of oxygen.
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