REVISION

What is the last stage of the butterfly's life cycle?

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• 
• 
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Which process is happening in this picture?

• Metamorphosis

• Moulting

• Incubation

• All of these

Hard cover that protects the eggs.

• Albumen

• Yolk

• Shell

• None of these

What is reproduction?

• to exchange gases with the environment

• to create new living things

What is a baby fish called?

• tadpole

• fry

• chick

Which statement is true about birds?

• They give birth to their babies

• They look after their babies till they are strong enough to fly

• They lay eggs and left them alone in the nest

How do tadpole breathe?

• lungs

• gills

Which group of animals are mammals?

• dogs, cows, horses and cats

• cow, fish, shark and Dino

• pig, sheep, hen and kangaroo

• dogs fish, sea lion, horses fish and cats fish

A series of distinct changes that occur in the life cycle of some insects and frogs is called

• reproduction

• spawning

• fertilization

• metamorphosis

Identify the simple machine

• Wheel and axle

• Lever

• Pulley

• Wedge