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Tasya [4]
3 years ago
13

Which sphere allows the human breathe oxygen from the air to the lungs that involves matter starting and ending ?

Biology
1 answer:
balu736 [363]3 years ago
3 0
ALVEOLI that’s the answer
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The oxygenated blood enters in the left atrium and moves to the left ventricle to the aorta and starts its journey to the body whereas deoxygenated blood enters in the right upper chamber or right atrium of the heart and pump to the right lower chamber and to the lungs to carry the oxygen again. This process is a continuous process.

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