Structure of a tooth

The function of the teeth is

• Bite and chew food

• Enhance facial expressions

• Give shape to our body

• All of the above

The hardest substance in our body is

• Bones

• Skull

• Enamel

• Dentine

By the age of three a baby has

• 6 teeth

• 20 teeth

• 32 Teeth

• Wisdom teeth

The visible part of the tooth outside the gum is called

• Neck

• Root

• Crown

What is the colour of the dentine

• White

• Yellow

• Red

The part of the tooth that has nerves and blood vessels is

• Enamel

• Pulp

• Dentine

• Crown

What will happen if by chance one day the enamel of your teeth is damaged?