Fish breathe through their

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

Human beings depend on ____________ and animals for their food.

Plants prepare their own food with the help of air, water and

_________ do not have life.

I move toward the direction of the Sun. Who Am I?

We breathe through our

___________is the tallest animal in the world.

Birds fly with their

Things are made by human beings are called ___________ things?