Hominins evolved when the climate was ____

a. wet and hotter
b. wet and cooler
c. dry and hotter
d. dry and cooler
e. similar to today


ANSWER: c

Biology & Microbiology

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________ is said to occur when a similar trait evolves in two unrelated species while ________ is when a species evolves in response to another species.

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Fertilization of plant gametes produces a ________________.

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Biology & Microbiology