chrisclayton175 chrisclayton175
  • 03-03-2017
  • Biology
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What were the first organisms to release oxygen into the atmosphere?

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JaniceneshiaSmith15
JaniceneshiaSmith15 JaniceneshiaSmith15
  • 03-03-2017
The answer is going to be Cyanobacteria or blue-green algae became the first microbes to produce oxygen by photosynthesis,
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KylieDun21
KylieDun21 KylieDun21
  • 03-03-2017
Cyanobacteria is your answer.
Hope this helps!
~{Oh Mrs. Believer}
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