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.
If you don't yawn, it generally means your body hasn't experienced the need for increased oxygen intake or the desire to regulate your brain temperature. Yawning is believed to help with these functions, but not yawning periodically is normal and usually not a cause for concern.
No, dogs do yawn too. I hope some other animals also yawn.
Pass gas, Talk too much, Burp, Kiss, Swear, Yawn
Sorry? Could you at least specify your answer? -BTW- I can yawn actually. I'm sure you can too.
They probably just woke up. People yawn when they wake up too.
When you yawn it doesn't mean your sleepy. Even scientists don't know why you yawn.
"Yawn yawn yu" does not have a standard or recognized meaning in English. It could be a playful or whimsical expression that someone uses to convey boredom or tiredness.
because your sleepy too.
It means to yawn.
Yawning in dogs can be a sign of stress, anxiety, or tiredness. It can also be a way for dogs to communicate with humans, as they may yawn in response to seeing their owners yawn.
no it means you have rectal disfunction