Question

Vervet monkeys and willet birds produce distinctive sounds to alert the group of predator presence. This is an example of _____________ defense against predators.

a. Chemical defense
b. Acoustic defense
c. Mimicry defense
d. Visual defense

Answer 1

Vervet monkeys and willet birds produce sounds to alert their groups of predator presence, which is an example of acoustic defense.

Step-by-step explanation:

The Vervet monkeys and willet birds produce distinctive sounds to alert the group of predator presence. This is an example of acoustic defense against predators. Communication through sound is a common defense mechanism used by animals to warn others of danger. In this case, the monkeys and birds use their vocalizations to communicate the presence of a predator and protect the group.