QA2 in Science 3

Animals do not respond to changes in their environment.

• True

• False

Some animals reproduce by laying eggs.

• True

• False

All living things experience growth.

• True

• False

Only people need food and water for energy.

• True

• False

Plants release the carbon dioxide that people need.

• True

• False

Tick three things that living things need the most.

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• 
• 
• 
• 

What are the body parts of a dog?

• head, fur, legs

• wings, head, tail

• scales, fins, gills

• feathers, tail, beak

What body part do butterfly, caterpillar and snail have in common?

• antennae

• tentacles

• shell

• wings

Why can some birds fly?

• They have gills

• They have fins and tail.

• They have very strong claws

• They have wings and tail feathers.

Why can fishes live in the water?

• Their bones are strong.

• They have strong bodies.

• They have gills to breathe in the water.

• Their bodies are covered with scales.