Teeth

Question 1

What are incisors for?

Answer 1

Biting and chopping up food.

Question 2

What are canines for?

Answer 2

Sharp, pointy teeth used to hold and tear food.

Question 3

What are premolars and molars for?

Answer 3

For grinding and chewing food

Question 4

Go look at tooth diagram on books

Answer 4

U better do it.

Question 5

How can tooth decay happen?

Answer 5

Sugar and bacteria in plaque mix form acid which attack teeth.

Question 6

Name 2 ways to stop tooth decay.

Answer 6

Brush your teeth twice a day and eat less sugary foods.

Question 7

What is the enamel?

Answer 7

The outer surface of the tooth

Question 8

What is the dentine?

Answer 8

The soft layer which contains some living cells

Question 9

What is the pulp cavity?

Answer 9

It contains nerves and blood vessels.