Math, asked by ramsha6899, 1 year ago

On the Earth, currently, life is performing two types of respiration, aerobic and anaerobic. Which type of respiration began first on the earth?
A) Aerobic B) Anaerobic C) Both starts together D) cannot say

Answers

Answered by ankit6390
1
anaerobic ........so option B is correct
Answered by anan3
0
d) cannot say because there can be microbes or human first on earth
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