Biology
Biology, 08.12.2019 09:31, dbanks701

How have conditions for life on earth changed over time?
a.
separation of continents
c.
both a and b
b.
ice age
d.
neither a nor b

answer
Answers: 2

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Do you know the correct answer?
How have conditions for life on earth changed over time?
a.
separation of continents

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