According to one of the most accepted theory the earth atmosphere before

According To One Of The Most Accepted Theory The Earth Biology Question

According to one of the most accepted theory the earth atmosphere before any life had originated consisted of H₂O, H₂, NH₂ and

Options

(a) CH₄
(b) O₂
(c) N₂
(d) none of these

Correct Answer:

CH₄

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

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Topics: Evolution (132)
Subject: Biology (4113)

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