The atmosphere of the early Earth
A) had lots of oxygen
B)had almost no oxygen
C)was fu...
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Biology, 13.02.2021 01:50, saniyaf125
The atmosphere of the early Earth
A) had lots of oxygen
B)had almost no oxygen
C)was full of birds
D)had no carbon dioxide
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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