Question

skunks often live in burrows that have been dug and abandoned by woodchucks. what type of relationship between skunk and woodchuck is this?
interspecific competition
commensalism
mutualism
resource partitioning

Explanation:

Skunks benefit from woodchuck - dug burrows without affecting woodchucks. This is commensalism where one species benefits and the other is unaffected.

Answer:

B. Commensalism