Unit 3 Science Quiz

What does it mean to survive?

• to get enough sleep

• to stay alive

• to hunt for food

• to get your homework done

Lungs are body parts that do what?

• get oxygen from water

• pump blood to the heart

• get oxygen from the air

• help animals find food

Gills are body parts that do what?

• help fish swim faster

• get oxygen from water

• get oxygen from the air

• camouflage a fish

What are the 4 basic needs of animals?

• air

• food

• water

• fur

• shelter

What type of animal has dry skin that is covered with scales?

• bird

• fish

• reptile

• mammal

What type of animal has feathers and wings?

• amphibian

• bird

• reptile

• mammal

What type of animal has gills, fins, and scales, and lays eggs in the water?

• fish

• mammals

• amphibians

• reptiles

Which type of animal has lungs, fur, and gives birth to live young?

• amphibians

• insects

• birds

• mammals

Which animals lay eggs in the water and can have lungs or gills?

• amphibian

• fish

• reptiles

• birds

What does it mean to reproduce?

• to buy bananas from the store

• to have young

• to make music

• to bring food to their young