Yes, you can yawn while sleeping, I've seen it done many times.
how do you know you yawn if you are sleeping?
You don't yawn when you are sleeping because your body is shut down and is regaining the energy you have burned throughout the day. When you yawn it is because you arent active which obviously your mind isn't when you are sleeping!
when you yawn you get rid of carbon dioxide and breathe in oxygen.
while sleepy CO2 accumulation increase and to get rid of it we yawn.
tired,bored,even when they are still sleeping and are waking up.
how do you know you yawn if you are sleeping?
They yawn for the same reason that you do, too much carbon dioxide in the body. Yawning is the body's was of releasing the excess gases.
You don't yawn when you are sleeping because your body is shut down and is regaining the energy you have burned throughout the day. When you yawn it is because you arent active which obviously your mind isn't when you are sleeping!
when you yawn you get rid of carbon dioxide and breathe in oxygen.
while sleepy CO2 accumulation increase and to get rid of it we yawn.
tired,bored,even when they are still sleeping and are waking up.
yawns are contagious becuase when we see another person yawn our brain sees it as that person is gasping for air and they dont have enough oxygen so as a defense mechenisme we will yawn also.
You can't because Snorlax cannot learn any other moves that will put its opponents to sleep other than Yawn.
Since yawning is a reflex, it does not require consciousness.
The duration of While You Were Sleeping is 1.72 hours.
People yawn when their brain isn't getting enough oxygen. If you not breathing properly and not getting enough air while singing, you will yawn. If this is an annoyance to you, practice proper breathing techniques for singers. You can find them anywhere online.
While You Were Sleeping was created on 1995-04-21.