Biology, asked by bhumiakmagar, 10 months ago

THE REASON BEHIND YAWNING?????​

Answers

Answered by kkrishnasenthil78
2

Explanation:

The brain alerts the respiratory parts to inhale enough oxygen to balance the insufficiency of oxygen in the body...therefore the yawning which is the reflex action...

Answered by yashwanthkumar28
1

Answer:

let's talk tomorrow at 6pm

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