How are cyanobacteria related to
the atmosphere?
A. It is believed they were the first
...
Chemistry, 02.11.2020 01:40 GreenHerbz206
How are cyanobacteria related to
the atmosphere?
A. It is believed they were the first
oxygen-producing organisms.
B. They live in the upper troposphere
of the atmosphere.
C. They are believed to produce
carbon dioxide into the
atmosphere.
D. They fed off the abundant
nitrogen in the atmosphere
Answers: 3
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