Our Teeth

Human beings have ___ sets of teeth

————- set and ——————- set are the two sets of teeth that human beings have

By the time a child is two and a half years old the first set of ——— teeth appear in the mouth of the child

Temporary teeth is also known as —— teeth

The milk teeth or temporary teeth start falling one by one after the child reaches the age of ____

• Two

• Five

• Two and a half

• Twelve

In an adult four more teeth grow at the ends of the jaws These are called ——— teeth

A permanent set of teeth in an adult contains

• 34

• 32

• 28

• 20

• —- is the part of the tooth we can see

—— is the part of the tooth which lies inside the gums

What are the main parts of a tooth?

• Gum

• Enamel

• Dentine

• Pulp