Why are cyanobacteria important to early Earth?
A. Cyanobacteria produced iron in Earth’s crust.
B. Cyanobacteria preceded the first photosynthetic organisms.
C. Cyanobacteria are the first photosynthetic organisms.
D. Cyanobacteria stopped the formation of rust in the Earth’s crust.
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Biology, 22.06.2019 05:00, beiachapman122
What is the farthest destination to date for a human spaceflight mission?
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Why are cyanobacteria important to early Earth?
A. Cyanobacteria produced iron in Earth’s crust.
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