Usually, we yawn when we are tired or bored and probably breathing slowly and not very deeply. Then the brain's automatic control of breathing will trigger a deep breath. This is what we call a yawn.
This automatic control works from a spot in the base of the brain. Its job is to keep checking on the carbon dioxide in the blood. When there is too much carbon dioxide, the control speeds up our breathing to help take away the carbon dioxide.
It may seem strange to think that our breathing is controlled automatically. We can think about our breathing and decide to breathe rapidly or slowly. But most of the time we do not think about how to breathe, and the automatic control does the job.
No, dogs do yawn too. I hope some other animals also yawn.
Same thing as when you yawn..... When you get tired you get a shortness of breath causing you to yawn...you yawn to catch your breath when your tired...
Most mammals yawn, including humans, primates, dogs, and cats. Reptiles, fish, and insects do not exhibit yawning behavior.
yes when you are tired and your body is trying to stay awake it yawns
Alligators do not actually yawn in the same way humans and some other animals do. When their jaws open wide, it is not necessarily a sign of tiredness or boredom, but rather a behavior related to regulating their body temperature or displaying dominance.
No, dogs do yawn too. I hope some other animals also yawn.
Same as humans because there tired
Same thing as when you yawn..... When you get tired you get a shortness of breath causing you to yawn...you yawn to catch your breath when your tired...
Most mammals yawn, including humans, primates, dogs, and cats. Reptiles, fish, and insects do not exhibit yawning behavior.
yes when you are tired and your body is trying to stay awake it yawns
Turtles yawn to help regulate their body temperature and to stretch their jaw muscles. Yawning also helps turtles to increase oxygen intake and release carbon dioxide, similar to how humans yawn.
They don't. Ants have a completely different respiratory system to humans.
the homophone for yawn is.............you! haha get it lol
Alligators do not actually yawn in the same way humans and some other animals do. When their jaws open wide, it is not necessarily a sign of tiredness or boredom, but rather a behavior related to regulating their body temperature or displaying dominance.
yes they yawn quietly
Yes, yawn is an onomatopoeia.
No whales do not yawn.