Question
which of the following gases was most likely present in earths earliest atmosphere?
a)nitrogen
b)hydrogen
c)argon
d)oxygen
a)nitrogen
b)hydrogen
c)argon
d)oxygen
Answers
Ms. Sue
https://www.jiskha.com/questions/1763101/Which-of-the-following-gases-was-most-likely-present-in-Earths-earliest-atmosphere
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