Long-Horned Cattle Have Greater Difficulty Moving Through Heavily Forested Areas

Multiple Choice

Long-horned cattle have greater difficulty moving through heavily forested areas compared with cattle that have short or no horns, but long-horned cattle are better able to defend their young against predators. This contrast is an example of

A) an adaptation.
B) genetic drift.
C) natural selection.
D) a trade-off.
E) None of the above