kellera14453p5bzrl kellera14453p5bzrl
  • 13-10-2018
  • Biology
contestada

Which of the following was a major source of atmospheric oxygen?

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dchristopher89
dchristopher89 dchristopher89
  • 13-10-2018
was a major source...past tense ? don't go by this answer I'd say plants..not sure how specific...lmk and ill answer it if you're still on this
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Kawaiimaden
Kawaiimaden Kawaiimaden
  • 02-10-2019

Answer: It is photosynthesis!

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