whenever we feel drowsy and sleely we start yawning? does yawning helps in any way
Answers
Answered by
35
Yawning actually helps to keep you awake.
I read this fact in a book.
If you find this answer helpful please mark as brainliest.
(@_@)
I read this fact in a book.
If you find this answer helpful please mark as brainliest.
(@_@)
Answered by
85
One of the more obvious reason for yawning is we do it when we are tired. The deep breath associated with yawning helps us to drawn in more oxygen and supply the much needed oxygen to the tired body organs including the brain.
Similar questions