Member FAQs. Questions and answers explain the structure, operation, Leadership, and Officers of the House of Representatives, the requirements for membership, the nomination and election process, and the roles and responsibilities of Members.
Types of teeth. 1  Incisors (eight in total): The middle four teeth on the upper and lower jaws. 2  Canines (four in total): The pointed teeth just outside the incisors. 3  Premolars (eight in total): Teeth between the canines and molars.  Molars (eight in total): Flat teeth in the rear of the mouth, best at grinding food.
There are four basic types of shark teeth: dense flattened, needle-like, pointed lower with triangular upper, and non-functional. The type of tooth that a shark has depends on its diet and feeding habits. In some formations, shark's teeth are a common fossil.