Respiratorysystem

Circulatorysystem

The_________ is made up of the trachea, lungs and diaphragm

Respiratory system

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air

C02

oxygen

The______ goes into your lungs.

oxygen

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Diaphragm

Trachea

Lungs

The________ is a muscle beneath the lungs that helps move air in and out of your body.

diaphragm

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health

air

food

The_____ you breathe passes into smaller tubes called bronchioles.

air

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Diaphragm

Trachea

alveoli

The_______ are at the end of each bronchioles.

alveoli

Home

eat

breathe

smoke

If you ______ your lungs won’t be pink and healthy anymore.

smoke

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