Your Heart and Circulatory System

What is this organ in your body called?

• Your lungs
• Your heart
• Your brain
• Your stomach

What does your heart do?

• It pumps blood.
• It tells your body what to do.
• It makes you cry.
• It helps you see.

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How can you tell your heart is pumping blood?

• It moves up and down.
• It gets bigger.
• It beats and you can feel it.
• It stops.

What does your heart pump throughout your body?

• water
• juice
• powder
• blood

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What is inside the blood your heart needs that your organs need?

• carbon dioxide
• bubbles
• oxygen
• water

What happens to your heart when you exercise?

• Your heart pumps less oxygen.
• Your heart pumps more oxygen.
• Your heart stops.
• Your heart gets quiet.

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Will this food help your heart get stronger?

• yes
• no

Will this food help your heart get stronger?

• yes
• no

What else helps your heart get healthy and strong?

• watching TV
• watching cartoons
• exercising
• screaming

Why is your heart important?

• It is cool.
• It keeps you sleepy.
• It keeps you grumpy.
• It keeps you alive!

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