Tooth and digestion

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

• Enamel

• Pulp

• Dentine

• Crown

What is the colour of the dentine

• White

• Yellow

• Red

The visible part of the tooth outside the gum is called

• Neck

• Root

• Crown

By the age of three a baby has

• 6 teeth

• 20 teeth

• 32 Teeth

• Wisdom teeth

The hardest substance in our body is

• Bones

• Skull

• Enamel

• Dentine

The function of the teeth is

• Bite and chew food

• Enhance facial expressions

• Give shape to our body

• All of the above

There are ___________incisors in each jaw.

• four

• twelve

There are ___________incisors in each jaw.

• four

• twelve

There are_________canines in our mouth.

• two

• four

Other name of permanent teeth is deciduous teeth.

• True

• False