The Heart Flashcards by Lucy Tudgay | Brainscape

Q

What’s the job of the circulatory system?

A

Carries food and oxygen to every cell in the body

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Q

What does the heart do?

A

Pumps blood around the body

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Q

What are the valves for?

A

The heart has valves to makes sure the blood travels in the right direction (not backwards)

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