enamel
Beavers have a hard protective coating on their teeth that contains iron. This turns their teeth orange and makes them extra hard.
Yes, primary teeth, also known as baby teeth, do contain dentin. Dentin is a hard tissue that makes up the bulk of both primary and permanent teeth, providing structural support and protection for the pulp. The composition and properties of dentin in primary teeth are similar to those in permanent teeth, although primary teeth typically have thinner enamel and dentin layers.
The muscles in your jaw move your teeth, creating "chewing", and there is something called "enamel" which makes your teeth so hard so they can chew.
A dentine forming cell, also known as an odontoblast, is a specialized cell found in the pulp of teeth. These cells are responsible for producing dentin, the hard tissue that makes up the bulk of the tooth structure and protects the nerve of the tooth.
Animals that have ivory include elephants, walruses, narwhals, and hippopotamuses. Ivory is a hard, white material that makes up the tusks or teeth of these animals. Commercial trade in ivory is heavily regulated due to conservation concerns.
Enamel, it is the hardest substance in the human body.
because they are hard and when you teeth meet the surface of the biscuit it makes a... crunch,crunchy sound! yeno?
Because beavers need their teeth to chew in logs to make a river dam or to just eat. I suppose they could eat with small teeth, but it would take them hours and hours to eat just a stump of a branch. Sorry Prettydoll27
Teeth are bones.
It helps because their teeth bite hard and canines have powerful teeth that bite hard.
if their teeth are sharp it makes it easier for them to eat Meat from animals . if they are not sharp they hav to eat sumthing daat isnt that hard a.ka. mayb vegetables ? O,o
Pandas have extremely hard teeth. They also have large molars. They have 42 teeth and have some sharp teeth as well to bite through bamboo stalks.