Why do animals give birth to their babies ?

Kshitija saw a medical camp on her way home. She went near the doctor and asked the purpose of the camp. The doctor told her that, he is cutting some part of the sperm ducts of males by operations and lying again with string. Can you explain why animals give birth to their babies?

Which is true in case of animals that give birth to young ones?

why do animals change their habitat ?

Fill in the blanks Animals which give birth to babies are called ____________.

Fill in the blanks. Animals which give birth to babies are called ..........................

Are there any animals that give birth to young ones?

The animals that give birth to young ones are

Why some animals have scales on their body?

Which animals give us wool ?

What happens if a couple give birth to more than two babies? Is it necessary to control population. Why?