victoriaadame13 victoriaadame13

20-01-2021
Chemistry

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what organisims allowed for the build up of oxygen in the atmosphere?

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Smriti098 Smriti098

20-01-2021

Answer:

The answer is tiny organisms known as cyanobacteria, or blue-green algae. These microbes conduct photosynthesis: using sunshine, water and carbon dioxide to produce carbohydrates and, yes, oxygen.

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reaganmichael51 reaganmichael51

20-01-2021

Answer:

Cyanobacteria

Explanation:

The answer is tiny organisms known as cyanobacteria, or blue-green algae.

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