whenever we feel sleepy we start yawning does yawning help us anywhere
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Hey friend,
Here is your answer....
Yes , yawning helps us to take a deep breath which supplies extra oxygen to brain and keeos it working.
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Hey friend,
Here is your answer....
Yes , yawning helps us to take a deep breath which supplies extra oxygen to brain and keeos it working.
¤¤¤¤¤¤¤¤¤¤¤¤Φ¤¤¤¤¤¤¤¤¤¤
Answered by
1
no when we yawn we go tired and sleepy mood
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