Yes. It is proven that yawning is very contagious. Even in dogs and other animals!
your body yawns because it needs more oxygen, when we get tired that's when the body gets low on oxygen
Actually that is a lie. Yawns are contagious.
I don't know about "drowsy" but I have heard that if someone near you yawns, you yawn too. Like yawns are contagious. Yawns don't mean that you're tired. It also means that you're not getting enough oxygen, but that has not been scientifically tested.
The average duration of a single yawn is around 6 seconds. Therefore, one hundred consecutive yawns would likely last about 10 minutes.
1 yawn means you are tired. 2 yawns means you need a nap. 3 yawns means you need to go to sleep.
In texting or IM, you may write *yawns* or use a "sleepy face" if at hand.
your body yawns because it needs more oxygen, when we get tired that's when the body gets low on oxygen
Actually that is a lie. Yawns are contagious.
Goyathlay - meaning one who yawns
I don't know about "drowsy" but I have heard that if someone near you yawns, you yawn too. Like yawns are contagious. Yawns don't mean that you're tired. It also means that you're not getting enough oxygen, but that has not been scientifically tested.
If a hippo yawns in your face, you're pretty much dead. Their jaws can crush you in one bite.
The average duration of a single yawn is around 6 seconds. Therefore, one hundred consecutive yawns would likely last about 10 minutes.
No.
yes, yawns are contagious and you can go to science.howstuffworks.com/life/contagious-yawn.htm
1 yawn means you are tired. 2 yawns means you need a nap. 3 yawns means you need to go to sleep.
Geronimo is a native American name meaning "one who yawns".
When a hippo yawns, it signals that he is about to charge or fight. Definitely run.