The eye needs to be wet thus making the eyelid to blink to put more fluids for it to work well.
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The eyelid is the skin that covers your eye when you blink and your eyelashes are on the end.
There are lacrimal glands in the eye that make tears and these keep the eye clean with each blink of the eye lid.
You are employing a reflex action that requires you not to make a conscience decision. To keep your hand on the hot stove, you would need to make a decision to keep it there, ignoring the pain. Another reflex action is to blink if someone tries to poke you in the eye. Even if you know that the poke will not actually touch your eye, reflex causes you to blink.
The mucus in your eye when you wake up is very easy explained, You dont get it when your awake because you can blink to get dust or tears from the eye When your sleepin u cant blink hence the dust and tears dry causing crust that looks like mucus.
your eyes get dry mostly so it causes you to blink.
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you must blink your eyes so water in your eye will come and keep the eye from drying
Blink of an Eye - 1999 is rated/received certificates of: USA:R
The mucus and debris that's normally washed away by tears when you blink starts to collect in the corners of your eyes. This causes you to wake up with eye boogers.
The cast of Blink of an Eye - 2002 includes: Emma Hoyle as Laura
I didn't see the cream pie coming; it happened in the blink of an eye. This means it happened instantly.
Cats and dogs blink with both eyes, though sometimes if they wanted to for any reason they can blink with one eye only and leave the other eye open, which is called a wink.
Blinking is an involuntary reaction, largely controlled by the autonomic nervous system (ANS) and designed as a protection and lubrication function.
Three - 1998 Blink of an Eye was released on: USA: 16 February 1998
In the Blink of an Eye - 2009 V is rated/received certificates of: Netherlands:12
The same thing that causes you to blink constantly. Their eyes are dry and they are keeping them moist.