CIRCULATORY SYSTEM

Organs AND WHAT THEY DO

• Arteries carry blood around body
• Veins take blood all over the body
• The heart is what pumps the blood throughout the vessels
• Vessels are what blood is in and they are ether arteries or veines
• Lungs pump oxygen into blood

THINGS TO KNOW

• Capillaries are the things that connect arteries and veins
• Heart muscle cells are specialized to pump the heart
• Blood is constantly moving in our bodies
• There is a main arteries and vessel that run the length of our body

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