Which of the following animals would be likely to have longer canines?

The shape and structure of the teeth in the mouth of an animal determine their function in obtaining its food. The broad, sharp incisors are used for biting. The long, pointed canine teeth are used for tearing food, while the molars, which have a larger surface area, are used for grinding food.

Exhibit:

In certain animals, the canine teeth are longer than other teeth.

Which of the following animals would be likely to have longer canines?
A . rabbit
B . wolf
C . cow
D . horse
E . deer

Answer: B