At First, a Dog Walks Away from Its Bed Whenever

Multiple Choice

At first, a dog walks away from its bed whenever the new cat approaches.The cat then stretches out on the bed by itself.This is an example of _______.After a few weeks, the dog stays on the bed and curls up tighter, and the cat curls up in the unused part of the bed.This is an example of _______.

A) intraspecific competition; character displacement
B) character displacement; intraspecific competition
C) resource partitioning; competitive exclusion
D) resource partitioning; intraspecific competition
E) competitive exclusion; resource partitioning