Fish moves with the help of

Insects, snakes and ___________are give birth by laying eggs?

Human beings depend on ____________ and animals for their food.

___________is the tallest animal in the world.

Which one of the following natural things?

_______ is natural living things.

__________ is a  living things that gives birth  by laying eggs.

Which one of the following is a man made things?

 __________ is  a nonliving things which is made by human beings?

Things found in nature and not made by human beings are called _________things.