About 10,000 years ago two populations of tassel-eared squirrels were separated from each other. Today these squirrels are so different that they are unable to interbreed.
Which of the following explains this phenomenon?
A. Competition
B. Extinction
C. Predation
D. Speciation
PLEASE HELP I NEED THIS ASAP
Answers: 1
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About 10,000 years ago two populations of tassel-eared squirrels were separated from each other. Tod...
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