Question

Human beings get how many sets of teeth in their lifetime?
a) 1
b) 2
c) 4
d) many

Answer 1

For both of our bone structure and our digestion teeth are an important part. Depending on all of our adult teeth that came in, only we had teeth removed or damaged. Roughly, all the adults will have the same number of teeth.

Complete answer:
Every tooth has three layers: the enamel, dentin, and pulp. Enamel. Enamel is the visible, white, outer layer. In the whole body Enamel is the hardest tissue.
Dentin: Similar to the bone tissue, the Dentin, is the middle layer of the tooth and it makes up the majority of the tooth structure.
Pulp: The pulp is the living core, and the innermost layer of each tooth which is made up of the blood and the nerves. People start losing their baby teeth and as early as getting their adult set 5 years old. Adults have 32 teeth. Adult teeth include incisors, canines, premolars, and molars.
8 incisors: On the top of our four front teeth and the bottom are sharp that uses for holding and cutting for food. Incisors also help us sense the texture and kind of food we eat. 4 canines or cuspids. The pointed teeth on the top and bottom are called canine teeth, or cuspids. For gripping and tearing food, they have cusps 8 premolars. Premolars cut and tear food 12 molars.

Note:
We have eight molars on top and bottom. They have broad chewing surfaces to grind down food before it’s finally swallowed. This includes wisdom teeth, your third set of molars, which can show up as late as your early 20s and are often removed. Among the 32 teeth, each has its own function in the chewing and eating process.