Natural Science 6. Unit 2 PHOTOCOPIABLE MATERIAL

1 Mary and her mother are having lunch at a restaurant. Read their conversation and answer the questions.

a) Who is right, Mary or her mother? Why?

b) Draw the systems involved in the nutrition function and explain the role of each one.

Don’t you mean digestion?

What would you like for pudding: chocolate

cake or pineapple?

Pineapple for me, please. That way my body will carry out the nutrition function more easily

REINFORCEMENT The role of nutrition

Name: Date: Class: 2uniT

Natural Science 6. Unit 2 PHOTOCOPIABLE MATERIAL

1 Read the conversation between these two friends and complete the exercise below.

a) What kind of circulation are they describing? Mark the correct box.

b) Study the diagram and use arrows to indicate the direction the blood travels in the circulatory system.

Then, colour the oxygenated blood red and the blood with carbon dioxide, purple. Lastly, write the names of the blood vessels.

Pulmonary circulation

Pulmonary circulation

Julie:

Jimmy:

General circulation

General circulatio

1.

2.

3.

4.

And blood carrying carbon dioxide leaves the heart and

travels to the lungs.Blood carrying

oxygen leaves the heart through the aorta artery and

travels to the rest of the body.

REINFORCEMENT Circulation

Name: Date: Class: 2uniT