SCIENCE 2G 1B

They have hair or fur that covers their skin. Mothers give birth to live young. The young drink milk from their mothers´ bodies.

• Bird

• mammal

• reptile

They have feathers that cover their skin. They have wings, too. it help them to fly. They use beaks to get food and build nests. Bird mother lay eggs yo have young.

• mammal

• bird

• insect

They have dry skin covered with scales. Most of them walk on four legs. Their mothers lay eggs.

Snakes are ______ but they do not have legs.

• reptile

• mammal

• amphibian

An _____________ lives in water and on land. Most of them have smooth, wet skin. They lay their eggs in water. The young live in the water, adults live on land.

• mammal

• amphibian

• birds

They live in water and take oxygen through gills. Fins helo them to swim and balance. Most of them have scales. They lay eggs.

• mammals

• amphibians

• fish

Choose the insects characteristic:

• They lay eggs

• They drink milk from their mothers.

• They have 3 bodies parts and six legs.

• They have not bones,

Monkeys are:

• reptiles

• mammals

• fish

• amphibians

Ladybugs are:

• reptiles

• amphibians

• insects

• mammals

Duck are:

• fish

• mammal

• birds

• reptile

The changes that happento an animal during its life up, refers to:

• grow up

• life cycle

• young animals