What is breathing ? What is breathing ?
Answers
Answered by
20
Answer:
Breathing: The process of respiration, during which air is inhaled into the lungs through the mouth or nose due to muscle contraction and then exhaled due to muscle relaxation.
Answered by
30
══════════════════════════
What is breathing ? What is breathing ?
It is a physical process of intake of air ( rich in O_{2) ; inspiration ) and removal of air ( rich in Co_{2} ; expiration.
══════════════════════════
Similar questions
Science,
15 days ago
Chemistry,
15 days ago
English,
1 month ago
Math,
8 months ago
Social Sciences,
8 months ago