to give the brain fresh air!
it means either you are bored or they are tired
What's the purpose of electricity?
whats is the purpose of the guide words
whats the purpose of imperialism .?
Yawning is not a disease.
if rude and yawning are defined as such i don't see any reason why the act of yawning be rude. yawning is physiologic. would urinating and defecating be rude also?
Pret A Manger restaurants whats the purpose
The spelling of the yawning sound is "yawn."
air pump on a car whats the purpose and do i need it to drive
The purpose of life is for us is to follow God's plan for us
The cause in not know.
Yawning too much can prove to be fatal. My aunt didn't sleep for a week, kept yawning, and died. You're in trouble