Teeth are not only essential for chewing and speech, but they also play a crucial role in the digestive system. There are four different types of teeth, each with a specific function: Incisors in the front of the mouth are used for biting and cutting food; the canines are used for tearing; premolars, located between the canines and molars, are used for crushing and grinding; and molars, at the back of the mouth, are used for chewing and grinding food.The Role of Teeth in the Digestive SystemTeeth are the first step in the process of digestion, breaking down food into…