Skunks have scent glands that allow the animals to give off an unpleasant odor when they are frightened or uncomfortable.
What function do the scent glands have?
A.
They kill insects and small animals for the skunks to eat.
B.
They protect skunks against predators.
C.
They act as a propulsion system to propel the skunk away from predators.
D.
They attract other skunks to mate with.