Question

घायल व्यजतत को अस्पताल पहुुँािाएक िैनतक कतडव्य है। एक ऐसे ही कतडव्य का वर्डि कीजजए जजसका पालि आपिे ककया है।

composition in hindi

Answer 1

Explanation:

Lungs. The pulmonary arteries carry deoxygenated blood to the lungs, where carbon dioxide is released and oxygen is picked up during respiration. Arteries are further divided into very fine capillaries which are extremely thin-walled. The pulmonary vein returns oxygenated blood to the left atrium of the heart.