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We yawn cause of the lack of oxygen.

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16y ago

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How do you spell the sound a yawn makes?

The typical written expression for a yawn sound is "ho hum."


Does Rafael Nadal has tic that makes him yawn?

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What do you call a person who makes you yawn?

There isn't a specific term for a person who makes you yawn. Yawning is a natural physiological response that can be triggered by various factors, including fatigue, boredom, or seeing someone else yawn.


What is a yawnfest?

A yawnfest is something which makes someone yawn.


What TM makes Pokemon sleep in Pokemon pearl?

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What is a yawner?

A yawner is someone who yawns, or, figuratively, something which makes someone yawn.


Why do people yawn when they someone else do it?

Yawning is contagious due to mirror neurons in the brain. When we see someone else yawn, these neurons are activated, triggering us to yawn as well. This phenomenon is believed to be an instinctual form of empathetic behavior.


What makes an action contagious?

Sight. If you see someone yawn you start to yawn, if you see someone smile you may start to smile to even blinking or itching can sometimes be contagious by sight.


What is the sound in your head when you yawn?

The sound you hear in your head when you yawn is likely the stretching of the jaw muscles and surrounding tissues, not an actual sound. Yawning typically doesn't produce a physical sound within the head.


Why do your eyes get watery when you yawn?

When you yawn, your lacrimal glands are activated, leading to an increase in tear production. This reflexive response helps to lubricate and protect your eyes during the stretching and relaxation of facial muscles that occurs when you yawn.


Which lung makes us yawn?

Neither. It's a reflex of the diaphram, which is the film of skeletal muscle separating the chest cavity from the abdomen. It controls both lungs, neither of which can inflate or deflate on their own.


What muscles help us yawn?

The muscles that help us yawn include the diaphragm, responsible for controlling breathing, and muscles in the jaw and throat. Yawning helps to stretch and contract these muscles to increase oxygen intake and alertness.