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we yawns o much because of lack of oxygen in our bodies. If you are sititng in class for example, and you yawn, its not becasue you are tired, it is becasue you donthave much oxygen in your body . :)

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13y ago

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Why do you sigh or yawn so much?

this happen you a person is tired orhas a luck of oxygen in there body


Why we yawn when we are sleepy?

because your mind is not concentrated so you yawn to show you to go to bed


What happens if you don't yawn?

We yawn because We yawn because we need to get rid of CO2, so that would mean if you don't yawn you will eventually die from hypercapnia (too much CO2)!


Good games to play at an adult party?

Look these up on youtube or something: 1. Yawn Yawn Yawn Les Savy 2. Birthday Sex 3. You look so much better when your naked 4. Orgy dreams in digital 5. We didn't start the fire 6. Make you drip


Why to people yawn?

People yawn, because its the fastest way to send air up into your brain, so if you were tired and your not thinking well, you would most likely yawn to get your brain working better.


Why is a hamsters yawn so big?

they need to breath


Why do many yawn when one yawns even out of sight?

Yawning is believed to be a social behavior, so when one person yawns, it may trigger a response in others due to empathy or subconscious mirroring. This phenomenon helps in building social bonds and synchronizing group behavior.


How do you put a yawn into context?

:-0 a yawn is the stretching of the mouth, open wide action, smiling like a doughnut so to speak


Why does a toddler yawn while sleeping?

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.


Why do you yawn a lot when you have a stomach ache?

because stomach aches usually make you tired by the pain so when your tired you usually yawn! does that helP?


How come people yawn?

Yawning is a reflex that occurs in response to tiredness, boredom, or a lack of stimulation. It is believed to help increase oxygen intake and alertness. Yawning is also contagious, meaning seeing or hearing someone yawn can trigger a yawn response in others.


What is a homophone for yawn?

the homophone for yawn is.............you! haha get it lol