Chapter 2 one word

_______________ damage your teeth and gum.

• Plaque

• Bacteria

Visit a ____________ regularly for a check up and cleaning of teeth.

• Dentist

• Cardiologist

___________ in chips can cause tooth decay.

• Starch

• Vitamins

Plaque can cause breakdown of the _______________ supporting to the tooth.

• Bone

• Muscle

The pulp contains ____________ which send messages to the brain if your ice pop is too cold.

• Blood vessels

• Nerves

• Receptors

What are the last four teeth a person will get?

• Molars

• Wisdom Teeth

• Premolars

The teeth are big and strong to help you grind food so it can be swallowed.

• Canine Teeth

• Premolar

• Molars

What hard, tough and shiny substance covers the crown?

• Enamel

• Wax

• Keratin

The sharp and pointed teeth in our mouth are called ____________.

A person who is 30 years old should have ______________ teeth.