Oxygen-rich blood from the lungs enters which of the following chamber of heart in humans?
Show answer & explanation
Correct answer: C
Explanation
Correct Answer: Option 3 (Left Atrium)
Explanation:
Purified oxygen-rich blood from the lungs enters the left atrium of the heart through the pulmonary veins.
It then enters the left ventricle and is pumped throughout the body through the aorta.
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