BryonPeckinpaugh BryonPeckinpaugh

19-05-2014
Biology

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The oxygen content in the atmosphere of the early Earth is thought to have increased significantly once which of these developed?

Respuesta :

06-09-2018

Oxygen content increased after photosynthetic algae developed.

The algae is able to use solar energy, water, and carbon dioxide to synthesize sugars for its own energy. During the process, oxygen is released as a byproduct.

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