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Airida [17]
3 years ago
14

Why left side of heart is oxygenated?

Biology
1 answer:
elena-s [515]3 years ago
3 0
The right side of the heart sends blood out to the lungs to become oxygenated and that oxygen-rich blood comes back to the heart on the left side. Then the left side of the heart pumps the oxygenated blood to the rest of the body.
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