Question

Which is an example of a behavioral adaptation?

A. A snake's jaw is flexible to swallow prey.
B. A cactus has shallow roots in the sand.
C. A seal possesses thick layers of fat.
D. Birds migrate south for the winter.

Answer 1

i think it might be a

Answer 2

@Luke2222

Answer 3

Only one of these describes behavior.

All the rest describe structural adaptations.