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vagabundo [1.1K]
3 years ago
15

How does the heart work

Health
1 answer:
hram777 [196]3 years ago
8 0
The right side of your heart receives oxygen-poor blood from your veins and pumps it to your lungs, where it picks up oxygen and gets rid of carbon dioxide. The left side of your heart receives oxygen-rich blood from your lungs and pumps it through your arteries to the rest of your body.
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