whenever we fell drowsy or sleepy , we start yawing . DOES YAWING HELP US ANY WAY.
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yawning helps to take in more oxygen .
we yawn when there is more CO2 in the body
we yawn when there is more CO2 in the body
ABHAYADASH:
thNkfreind
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✌️✌️yeah mate,
➡️Through yawning our mind get relax and fresh .....
thanks..
nice to help you ✌️✌️
➡️Through yawning our mind get relax and fresh .....
thanks..
nice to help you ✌️✌️
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