Great question, Nicholas. It is important for us to know what’s inside teeth as they help us eat, and eating gives us the energy to do our daily activities. Our teeth are not just for chewing, though.

Teeth are called incisors, canines, premolars, and molars. Each type of tooth has a specific function, including biting, chewing, and grinding food. Teeth are made up of different layers — enamel, ...