Teeth and Microbes

Multiple Choice

milk teeth start to fall out at the age of

• 3

• 5

• 7

• 6

Multiple Choice

we have ___________ canines

• 3

• 6

• 5

• 4

Multiple Choice

You must brush and floss your teeth after every meal to prevent gum disease and cavities.

• yes

• no

Multiple Choice

We must brush our teeth at least _____ a day.

• once

• thrice

• never

• twice

Multiple Choice

What is the function of incisors teeth?

• Tearing the food

• Cutting and biting food

• Cracking the food

• Crushing the food

Multiple Choice

All microbes are harmful ________

• True

• False

Multiple Choice

Which of the following is not a type of microbe?

• bacteria

• fungi

• mosquito

• virus

• protozoa