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It isn't because you are tired, it is because your blood lacks oxygen. When you've been idle too long and suddenly move, you can find yourself yawning later on. That's why a person yawns after waking up in the morning. Yawning adds oxygen to the blood. If it bothers you, try deep breathing.
What else can I help you with?
Are humans the only ones that yawn?
No, dogs do yawn too. I hope some other animals also yawn.
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)!
Why do you yawn when you see someone yawning?
because your sleepy too.
What happens in your body when you yawn or swallow?
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 by breathing in air. Your body also needs to get rid of carbon dioxide. When you breathe out, this carbon dioxide is carried out of your body. Your brain makes sure you have the right amount of oxygen and carbon dioxide in your body. If you have too much carbon dioxide in your body, your brain tells your mouth to open. It tells your throat to tighten. And it tells your chest to take a deep breath. In other words, your brain makes you yawn. Oxygen rushes in. Carbon dioxide rushes out.
Does a snail yawn?
yes they yawn quietly
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.
Are humans the only ones that yawn?
No, dogs do yawn too. I hope some other animals also yawn.
What do you try hard not to do on a date?
Pass gas, Talk too much, Burp, Kiss, Swear, Yawn
Why can't you yawn?
Sorry? Could you at least specify your answer? -BTW- I can yawn actually. I'm sure you can too.
Why do cats yawn when they see you?
They probably just woke up. People yawn when they wake up too.
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)!
Why do you yawn when you see someone yawning?
because your sleepy too.
Somthing you do at work or home starts with a y?
yawn
If one cat yawns does the other one yawn too?
Not normally. If kittens are telling each other that they will not harm one another, they sometimes yawn instead of the usual slow blink. In that case, they both yawn one after another.
How do you say too much pain and too much work in french?
too much pain : trop de douleurtoo much work : trop de travailtoo much pain and too much work : trop de douleur et trop de travail
What is the importance of yawning when you are tired?
When you are tired your body stops taking in enough oxygen, you yawn to compensate. As such when you see others yawn it alerts your body to the need of more oxygen, so you do too.
If you work out too much will you stop losing weight?
Yes you will stop losing weight because you have lost too much and then will start GAINING weight if you work out too much.
