Bird-pollinated flowers (ornithophilous) have nectar that is appropriate for the diet of hummingbirds. The color of these flowers is well-suited for the hummingbirds’ vision. Finally, the flowers’ blooming season and hummingbirds’ mating season overlap. This is an example of what?

Apredator/prey symbiotic relationship

Bpunctuated equilibrium

Ccoevolution

Ddivergent evolution