Chemistry, asked by Usernameis9071, 11 months ago

How did the first cells on the earth manage to survive in an atmosphere that lacked o2?

Answers

Answered by alchemyst

the first cells of earth managed to survive as some were photosynthetic and others were anaerobic

Answered by Anonymous

Answer:

$\\ the \: first \: cells \: on \: the \: \\ earth \: manage \: to \: survive \: in \: an \: atmosphere \: that \: \\ lacked \: o 2 \: by \: switching \: \\ over \: to \: anaerobic \: \\ respiration \\$

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