Saline is a solution of ________

The water which is safe for drinking is called _____.

Full form of ORS

The larva of the butterfly is called a ________.

The caterpillar sheds the old skin for_______ times.

The female plain tiger butterfly lays an egg on the________ leaf.

An instrument used for looking at very small things which cannot be seen through eyes or magnifying glass.

_________ is necessary for the chick to grow inside the egg.

The ______________is a mixture obtained by dissolving substances in water.