(1) Animals need food, water and air to stay alive.
(2) Some animals eat plants. Example : cow, caterpillar, parrot, chimpanzee.
(3) Some animals eat other animals. Examples : lion, spider, snake, owl.
(4) Some animals eat plants and other animals. Example : duck, cat, chicken, bird.
(5) Animals grow in size and increase in weight.
(6) Some baby animals look like their parents.
(7) Some baby animals do not look like their parents.