Topic: What Happens when You Yawn
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What happens when Elbert yawns?
Everyone begins to cough and hack..soon the stench is unbearble..Many have died; from the stench arising from his mouth.. Read More »
Source: http://wiki.answers.com/Q/What_happens_when_Elbert_yawns
What would happen if we didn't yawn?
If you didn't yawn, your brain would not recive the oxygen it needs, yawning is a way to give air to your brain Read More »
Source: http://wiki.answers.com/Q/What_would_happen_if_we_didn't_yawn
What happens when a yawn occurs?
There are many parts of the body that are in action when you yawn. First, your mouth opens and jaw drops, allowing as much MORE? Read More »
Source: http://www.chacha.com/question/what-happens-when-a-yawn-occurs
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Yawning involves opening the mouth involuntarily while taking a long, deep breath of air.Common Causes * Drowsiness or weariness* Disorders associated with excessive daytime sleepiness * Vasovagal reaction Heart attack, Aortic dissection.
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Source: http://www.chacha.com/question/what-is-a-yawn%3F-an-what-causes-i...
When you yawn, it means that your brain isn't getting enough oxygen, when you hiccup it is getting too much.
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Source: http://www.chacha.com/question/what-is-a-yawn-and-how-does-it-hap...
When you feel sleepy, you yawn. When you feel bored, you yawn. The kid next to you yawns. You yawn, too--even if you are wide awake and having a good time. So why are you yawning? Let's check it out. Your body needs oxygen. You get oxygen b...
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Source: http://wiki.answers.com/Q/What_happens_in_your_body_when_you_yawn...
Not Medical Advice: Yawns are an involuntary reflex to help control oxygen and carbon dioxide levels.
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Source: http://www.kgbanswers.com/what-is-happening-when-you-yawn/1875594...
Well, first your mouth opens and your jaw drops down. This allows more air to rush into your mouth.That air goes to your...More?
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Source: http://www.chacha.com/question/what-happens-to-the-body-when-u-ya...
Yawning is an involuntary reflex (something we can't really control) to help us control our oxygen and carbon dioxide levels.
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Source: http://www.chacha.com/question/why-do-people-yawn%3F-what-makes-i...
If everyone yawned, then that would make a big crowd of sleepy people!
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Source: http://www.chacha.com/question/what-would-happen-if-everyone-yawn...
