Middle test preparation grade 3 Quiz

All living things can respond to their (a)   .

Which of these is NOT a characteristic of living things?

• Breathing

• Growing

• Never changing

Humans, animals, and plants all need (a)   to get energy.

A cat giving birth to kittens is an example of (a)   .

Plants get their energy mainly from ____________.

• Water

• Sunlight

• Wind

Animals with a backbone are called ____________.

• Vertebrates

• Invertebrates

• Mollusks

Birds breathe using ____________.

• Gills

• Lungs

• Skin

Which vertebrate group lays eggs in water and has moist skin?

• Amphibians

• Mammals

• Reptiles

Which animal is a reptile?

• Dog

• Lizard

• Frog

Bats are mammals because they ____________.

• Have wings

• Give milk to their young

• Lay eggs