Unit 1 Rev/Ex 7th Grade

Front

A decayed, infected part of the tooth is known as:

Back

Cavity

Front

Every tooth has _____ main parts.

Back

3

Front

Your teeth are not only used for eating food, but also for shaping your

Back

Mouth/Face

Front

What part of the tooth protects the crown? It is made up of calcium and acts as a shield.

Back

Enamel

Front

Oral hygiene involves brushing and ______ your teeth daily.

Back

Flossing

Front

Another term for bad breathe can be:

Back

Halitosis

Front

The build up of bacteria and left over food is known as

Back

Plaque

Front

The inner part of the tooth that contain blood vessels.

Back

Pulp

Front

The eyes collect light and send signals to which main organ?

Back

Brain

Front

Your eye sits in bony sockets called _____

Back

Orbits