Crown
The enamel actually bears the force of chewing!
Enamel
Basically it is the outer layer of a tooth that can get broken down by grinding your teeth and chewing hard candies.
The part of the tooth that is visible above the gum line is called the crown. This is the part of the tooth that is typically covered with enamel and is responsible for chewing food.
A pig tooth consists of a crown, roots, dentin, enamel, pulp cavity, and cementum. The crown is the visible part of the tooth, while the roots anchor the tooth in the jaw. Dentin is the hard tissue under the enamel, and the pulp cavity contains nerves and blood vessels. Cementum covers the roots and helps attach the tooth to the jawbone.
Coronal cavities is the most common form in all ages. Coronal cavities are cavities of the visible part of the tooth (crown), usually on chewing surfaces or between teeth.
The part of the tooth above the gum is the sulcus this is the neck of the tooth.
enzymes and chewing are part of your mouth
The part of the tooth that has the nerves in it is right under the crown of your tooth ''aka'' the top part of your tooth and they travel down into you gums hope this help's
Trident does contain ingredients that help fight tooth decay. However, for the most part, Orbit and Trident are simply competing brands of chewing gum.
The root of the tooth.
The tooth root is the part of the tooth that is embedded within the jawbone and anchors the tooth in place. It is located beneath the gum line and connects to the crown of the tooth, which is the visible part in the mouth.
No part of "tooth decay" is a structure or function.