Biology, 07.10.2019 07:30, johnathan1104

Extinction

a. only happens above the species level
b. cannot happen to more than one species at a time
c. has happened to over 99% of species that ever lived on earth
d. happens when a species or population dies out

Answers: 3

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Extinction

a. only happens above the species level
b. cannot happen to more than...