SCIENCE AND HEALTH 3 GLOSSARY 1

An animal which can live both on land and in water.

A disease caused by lack of vitamin B.

Threadlike, movable feelers on the heads of insects, lobsters, and crabs.

Lower part of the human trunk; abdomen.

An animal that lives in water like the fish.

Two or more electric cells connected together to give an electric current.

 A plant that lives in water like the water lily, lotus, and water hyacinth.

A young plant, usually under the ground, which is surrounded by a clump of thick leaves, like the onion and the lily..

Clouds that look like curls; the highest clouds.

An animal whose body temperature is not steady; its temperature changes as the temperature of its environment changes.