P4 Science SA1 review 1

A robotic toy dog can run and bark when its head is patted. However, it will definitely not be able to _____________.

A grow

B move

C respond

D reproduce

• A and B

• A and D

• B and C

• C and D

Read the question and choose the correct answer.

• Ahmad

• Ben

• Clara

• David

Study the classification chart in the picture and choose the correct answer.

• 1

• 2

• 3

• 4

Read the question and choose the correct answer.

• 1

• 2

• 3

• 4

Read the question and choose the correct answer.

• A, B, C

• B, C, A

• A, C, B

• C, A, B

Peter wanted to conduct an experiment to find out if plants can take in water without roots. Which of the following variables should he keep constant in order for the experiment to be a fair one?

A Type of plant

B Amount of water given to each plant daily

C Number of leaves

D Presence of roots

• A and D only

• C and D only

• A, B and C only

• B, C and D only

Study the question and choose the correct answer.

• A

• B

• C

• D

Study the diagram of the two leaves shown in the picture. Based on the diagram, which of the following statements is incorrect?

• Both leaves have veins.

• Both leaves have stalks.

• Both leaves have jagged edges.

• Both leaves have the same shape.

The diagram shows a plant growing in a garden.

Based on the diagram, which of the following statements are correct?

A The fruit is edible.

B The plant has a weak stem.

C The plant is a flowering plant.

• A and B only

• A and C only

• B and C only

• A, B and C

Study the question and choose the correct answer.

• 1

• 2

• 3

• 4