How is blood different when returning to the heart?
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hey frnd...
Our heart first take deoxygenated blood from all body parts and then send it to lungs for being oxygenated.
then the blood return from lungs to heart and this blood is pumped from heart to other body parts
then again the same cycle happen.
HOPE THIS HELP YOU ☺☺
Our heart first take deoxygenated blood from all body parts and then send it to lungs for being oxygenated.
then the blood return from lungs to heart and this blood is pumped from heart to other body parts
then again the same cycle happen.
HOPE THIS HELP YOU ☺☺
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