Experts suggest that yawning may actually provide a competitive advantage, as it stimulates the precuneus, a structure in the brain that affects consciousness and attentional focus. Yawning also regulates the temperature and metabolism of the brain.
An onomatopoeia for a yawn is often represented as "yawn" itself, but in a more playful context, it can be written as "ahhh" or "yawnnn." These sounds mimic the elongated, drawn-out nature of a yawn, capturing its essence. Other variations might include "haaa" to emphasize the sound of inhaling and exhaling during a yawn.
ur at a baseball game and you turn around in your seat and yawn. Pretty soon other people start to yawn too.
There is no human body part that starts with the letter Y.
Human beings die in a few minutes if they are not able to breathe, or are deprived of oxygen. If you should find yourself in such a situation, obviously you should attempt to escape from it. Failing that, you will die.
breath oxygen and realese carbon dioxide made by:sherry hesham who is 11 years old : she can answer but you cant ???
you are the most tired before you die
it is believed to be a way for the body to bring in more oxygen and rid itself of load of carbon dioxide. Other theories suggest that we yawn to wake up, or to induce relaxation. Read more at Suite101: Yawning and Brain Health: A Yawn Provides Oxygen, Stimulates Brain, Helps in Changing Energy http://naturalmedicine.suite101.com/article.cfm/yawning_and_brain_health#ixzz0fTPYZXqW
Scientists still do not know why we yawn.Jillian yawned because it was almost midnight.Some people yawn before exercising to get more oxygen into their system.
the homophone for yawn is.............you! haha get it lol
No whales do not yawn.
Yes, yawn is an onomatopoeia.
yes they yawn quietly
"Yawned"; "yawn" is a regular verb.
The typical written expression for a yawn sound is "ho hum."
Insects do not yawn. People necessarily do not yawn only when they are tired. Most people, after reading this, will yawn.
A yawn is normally a response to a change in activity, although if you did not get enough sleep, you could become tired and yawn.
The word 'yawn' is both a verb (yawn, yawns, yawning, yawned) and a noun (yawn, yawns). Examples:Verb: I began to yawn in the middle of the lecture.Noun: The comedian's joke met with a big yawn.An adjective is a word that describes a noun, for example: a big yawn.