Which form of early photosynthetic life consumed much of the CO₂ in Earth's atmosphere, allowing life to become possible? A Cyanobacteria B. Spirochetes C. Protists D. Red-Yellow algae

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asked Dec 9, 2023 49.0k views

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Which form of early photosynthetic life consumed much of the CO₂ in Earth's atmosphere, allowing life to become possible?

A Cyanobacteria
B. Spirochetes
C. Protists
D. Red-Yellow algae

Biology
high-school

Derrick Bell asked

by Derrick Bell

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I think it A because Cyanobacteria absorb co2 from the atmosphere and then release oxygen To the atmosphere

Steven Green answered Dec 14, 2023

by Steven Green

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