Scientists may use fossil evidence to support the theory
that domestic dogs are related to wolves. Which of the
following would be considered the most valid evidence
to support the argument that wolves and dogs
descended from a common ancestor?
a. DNA comparisons of dogs and wolves
b. Anecdotal evidence of how dogs and wolves interact
with each other in the wild.
C. Examination of the niche that dogs and wolves fill in
an ecosystem.
d. Mating patterns in dogs and wolves.