State the classification of the animals shown above.

(a)  

Choose descriptions from the box above to complete the table below.

(a)  

Explain the effect on the fox if the rabbit is removed from the food chain.

(a)  

State the name of the gas that enriches the blood at: X and Y.

(a)  

Insert four of the words from the box above next to its correct body system.

(a)  

After running the 100m race Harry realized his heart rate increased rapidly.

Explain the reason for the increase in Harry’s heart rate.

From the pictures above, name two materials that are non-biodegradable.

Identify one biodegradable material that can be recycled.

Name a biodegradable material that is used to make shopping bags.

Which conservation method is Joan practicing?

Explain how Joan’s action helps to preserve the environment.

Name the part labelled X on Stage D of the diagram.

Identify the part that emerged first on Stage D of the diagram.

Complete the flowchart below to show the stages of growth of the seed in the correct order by filling in the letters B, C and D.

Name one condition that is necessary for the process shown in the picture to take place.

During an experiment, the pupils of grade 6 observed that at stage B the cotyledons began to gradually fall off

Briefly explain the reason for this.

During an experiment, iron filing accidentally fell into a mixture of salt and water.

Explain how these substances can be separated.

Name two forms of energy that is given off by all four sources above.

Which sense organ helps us to hear the sound of the thunder?

Briefly explain why lightning is seen before the thunder is heard.

Jane threw a ball high in the air and watched it fall to the ground.

Explain what caused the ball to fall?