Teeth are one of the most powerful parts of the human body. Teeth are made of protein and minerals, and calcium. In general, the function of teeth plays an important role in chewing food, and helps you to speak clearly. There are several types of teeth arranged in the oral cavity with their respective functions. Each function of the teeth works together with the tongue organ in processing and digesting food into the throat. Various Functions of the Gear According to its Kind Normally, every human being has four types of teeth called incisors, canines, premolar teeth, and molars which include wisdom teeth. In children the total number of teeth is as much as 20, while the number of adult teeth increases to 32. Each type of tooth has a slightly different shape and has their respective functions. The following functions of the tooth based on its types: Incisors Incisors are located in the front position of the mouth which play a role in biting food. Generally, each person has ...