Human Body

Our muscles and bones help us ...

• Think

• Move

The main function of the circulatory system is ...

• Pump blood with nutrients, water and oxygen

• Move your body

• Breathe in oxygen

When you exercise your heartbeat decreases...

• True

• False

You can breathe through your mouth and through your nose.

• True

• False

Our lungs help us ...

• Eat

• Walk

• Breathe

Your stomach is an important part of your ...

• Digestive system

• Respiratory system

• Circulatory system

The main function of the digestive system is ...

• Breathe in oxygen

• Break down the food to get the nutrients

• Pump blood to all your body

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