A
B
C
100

True or false? 

The heart pumps blood around the body. 

True

100

True or false?

We breathe air into our lungs. 

True


100

True or false? 

We need our heart and lungs to stay alive. 

True

200

What is another name for 'heartbeat'?

a) heart boom

b) pulse

c) Ronaldo

b) pulse

200

What does the rib cage do? 

a) protect the heart and lungs

b) protect the stomach

c) keep birds inside

a) protect the heart and lungs

200

What is another name for 'trachea'?

a) air tube

b) oxygen hole

c) windpipe

c) windpipe

300

Where is the heart?

in the rib cage

between the lungs

slightly to the left 

300

What other part of your body is the same size as the heart?

The fist

300

Where can we feel our pulse?

neck

wrist

chest

400

Describe 3 things we can do to take care of our lungs.

1. Exercise regularly

2. Don't smoke

3. Avoid chemicals and pollution (wear an N95 mask)

400

What gas do we breathe in and what gas do we breathe out? 

We breathe in oxygen and breathe out carbon dioxide.

400

Why do we need oxygen in our muscles? Explain how the oxygen gets from the air to your muscles. 

Our muscles need oxygen to move. The oxygen goes from the air into our lungs. Then our heart pumps it around our body in our blood. 

500

What do veins do?

Carry deoxygenated blood from our body back to the heart so it can get more oxygen.

500

What does the diaphragm do? 

It moves down to help us breathe in and up to help us breathe out. 

500

What do arteries do?

Carry oxygenated blood from our heart to the rest of the body.