Question

what is respiration??

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Answer 1

Answer:

FORMAL

breathing

श्‍वसन; साँस लेने या छोड़ने की क्रिया

2.

TECHNICAL

a process by which living things produce energy from food. Respiration usually needs oxygen

सजीवों द्वारा भोजन से ऊर्जा प्राप्‍त करने की प्रक्रिया (जिसमें प्रायः ऑक्‍सीजन की आवश्‍यकता होती है)

Answer 2

Answer:

In physiology, respiration is the movement of oxygen from the outside environment to the cells within tissues, and the removal of carbon dioxide in the opposite direction. ... In contrast, exhalation (breathing out) is usually a passive process.

Explanation:

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