we have them because its easier if we eat stuff like meat. it helps us tear our food.
canine
The pointed teeth next to the incisors are known as the canine teeth.
molars
Canine tooth
Canine (cuspid)
Some people might call them a fang, but the technical term for them would be your Canines.
A shark tooth is a tooth that is found in sharks.
That is called a canine tooth.
The canine teeth cut and tear. Cats have very large and pointed ones.
I believe you are refering to the "canine teeth" Definition of Canine Tooth: a conical pointed tooth ; especially :one situated between the lateral incisor and the first premolar
In humans, canine teeth are typically the third set of teeth in the dental arch, located between the lateral incisors and the premolars. Adults usually have a total of four canine teeth, with two in the upper jaw (maxilla) and two in the lower jaw (mandible). They are pointed and designed for tearing food. Canine teeth are also known as cuspids.
The definition of canine is:one of the four pointed conical teeth (two in each jaw) located between the incisors and the premolarsof or relating to a pointed conical toothof or relating to or characteristic of members of the family Canidaeany of various fissiped mammals with nonretractile claws and typically long muzzles