Despite its detrimental nature, cannibalism can evolve in a wide range of species by natural selection if
A) cannibalistic groups are ferocious enough to scare predators away.
B) individuals who cannibalize have higher fitness than those who do not.
C) natural selection is always immoral.
D) cannibalistic individuals kill off the rest of their population and have no mates left with which to reproduce.
Correct Answer:
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