Respuesta :

rats constantly chew other organisms so their teeth keep growing because they are constantly being filed down

The incisor teeth are at the front of the mouth and have a flat edge designed for shearing or cutting.

What are the four types of teeth in our buccal cavity?

Incisors take the first bites into food and help support the lips as well.Canines are the strongest type of all four types of teeth and are highly resistant to the tremendous pressure caused by chewing.Just behind your canines are your premolars.Your molars are next to your premolars.

Rats constantly chew other organisms so their teeth keep growing because they are constantly being filed down whereas human and pigs can chew with thier molar and premolars so they dont need large incisors.

Learn more about buccal cavity here:

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