Is it just our bodies letting us know of exhaustion?
In: 13
It’s your body trying to wake you up, it might be contagious because it signals to others they should start trying to wake themselves up too
Why do we yawn?
Share & grow the world's knowledge!
Is it just our bodies letting us know of exhaustion?
In: 13
It’s your body trying to wake you up, it might be contagious because it signals to others they should start trying to wake themselves up too
Latest Answers