Which geologic period lasted for almost 7/8 of earth’s history?
a.
the precambrian time...
Biology, 23.08.2019 20:30, Edwardwall
Which geologic period lasted for almost 7/8 of earth’s history?
a.
the precambrian time
b.
the quaternary period
c.
the carboniferous period
d.
the phanerozoic eon
Answers: 1
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