the first organisms that oxygenated the atmosphere were a cyanobacteria b phototrophic organism

Name: the first organisms that oxygenated the atmosphere were a cyanobacteria b phototrophic organisms c anaerobic organisms d all of the above 52942
Uploaded: 2022-05-13T08:42:15-08:00
Duration: 1 min 35 s
Channel: Hari Krishna Nagamalla
Description: the first organisms that oxygenated the atmosphere were a cyanobacteria b phototrophic organisms c anaerobic organisms d all of the above 52942

Question

the first organisms that oxygenated the atmosphere were  a cyanobacteria b phototrophic organism

Hari Krishna Nagamalla · Accepted Answer

Step 1: The first organisms that oxygenated the atmosphere were cyanobacteria.

Question

The first organisms that oxygenated the atmosphere were _______. a. cyanobacteria b. phototrophic organisms c. anaerobic organisms d. all of the above

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