The heart pumps blood around the body., Arteries carry oxygen-rich blood from the heart to the body., The blood delivers oxygen and nutrients to the body’s cells., Veins carry used blood (with carbon dioxide) back to the heart., The blood goes to the lungs to drop off carbon dioxide and pick up oxygen., Fresh, oxygen-rich blood returns to the heart — ready to be pumped again!

Ciculatory System Flowchart

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