The circulatory system IGCSE

Open Ended

Why do you think we need a transport system in our bodies?

Multiple Choice

What is the main organ of the circulatory system?

• small intestine

• bone

• lungs

• heart

Multiple Choice

What does deoxygenated mean?

• Has a lot of oxygen

• Has little oxygen

Multiple Choice

In diagrams, the red blood shows that the blood is carrying

• Carbon Dioxide

• Oxygen

Multiple Choice

What is pulmonary circulation?

• Blood travelling to and from the lungs

• Blood travelling to and from the body

Drag and Drop

Placeholder

diffuses from the blood into the lungs

and ​

Placeholder

​ diffuses from the lungs into the blood.

Drag these tiles and drop them in the correct blank above

carbon dioxide

oxygen

water

Multiple Choice

Arteries carry oxygen rich blood away from the heart.

• True

• False

Fill in the Blank

What artery travels from the heart down to the body?

Multiple Choice

The heart is divided into how many parts?

• 2

• 4

• 8

• 3

Multiple Choice

Name the chamber of the heart that pumps blood to the lungs.

• Left ventricle

• Right ventricle

• Left atrium

• Right atrium

Multiple Choice

Name the chamber of the heart that pumps blood to the body

• Left ventricle

• Right ventricle

• Left atrium

• Right atrium