To keep your eyes from drying out. Dry eyes can cause your eyes to be bloodshot!!!!
People must blink their eyes because our eyes have to stay moist to work and blinking spreads water across your eye so it keeps the eye moist.
Eyes remain equal
To keep your eyes moist so that you can see :)
No
because it can get in peoples eyes
green
The Tokay gecko species, has no eyelids. Because of this, the eyeball must consistently be licked, to keep moistened and improve vision.
With the nictitating membrane, which keeps it moist
They remain eyes once they open!!
The Mucous Membranes are the "moist" parts of the body, and include the eyes, nose, mouth, rectum, and vaginal area.
Josef Mengele injected peoples eyes with dye because he was experimenting to see if he can change peoples eye color, and to make them blue, to try to make the master race perfect.
Artificial tears are a common class of medications used to keep the eyes moist. These eye drops mimic the composition of natural tears to help alleviate symptoms of dry eye. Various formulations are available over the counter or with a prescription.