MEDIUM
4th CBSE
IMPORTANT
Earn 100

Describe the structure of a tooth.

Important Questions on Teeth and Microbes

MEDIUM
4th CBSE
IMPORTANT
LEARNING SCIENCE Integrated with Environmental Education 4..>Chapter 2 - Teeth and Microbes>Exercises>Q E

Sonu has white shining teeth. But his school friend, Monu, has a yellow covering over his teeth. What is the reason?

MEDIUM
4th CBSE
IMPORTANT
LEARNING SCIENCE Integrated with Environmental Education 4..>Chapter 2 - Teeth and Microbes>Exercises>Q E

Neha got all her new teeth in place of the teeth she has lost when she was a child. But her father who lost his two teeth in an accident did not get any new teeth in their place. Why?