Growth and Change

Which animals lay eggs? (more than one answer)

• reptiles

• birds

• frogs

• cats

What do human babies need to grow and change?

• milk, sleep and shelter

• sandwiches

• pets

• toys

How are babies different to adults? (more than one answer)

• Babies can talk

• Babies don't have teeth

• Only babies cry

• Babies are helpless

What is the last stage of the butterfly life cycle?

• egg
• pupa
• adult
• larva

Part 1

Which do all plants need to grow?

• Air

• Rocks

• Darkness

• Hot temperatures

Why do plants need air to grow?

• Plants must anchor themselves

• Plants cannot keep cool on their own

• Plants need heat to release their energy

• Plants use carbon dioxide to make food

Which best identifies what plants receive from sunlight?

• Energy

• Nitrogen

• Oxygen

• Sugars

Which do seeds need to germinate?

• Soil

• Water

• Minerals

• Sunlight

Why do plants need water to germinate?

• It keeps the seed cool and dark

• It releases energy stored in the seed

• It causes the seed to swell and break open

• It allows the seed to make food for the young plant

Which best identifies how plants use carbon dioxide?

• For energy

• To take in light

• For keeping cool

• To make food