eyes cornea
because if you closse your eyes you can't see it clearly
Its a bit easy inst it its because you cant see if your eyes are cloased
It dosent matter because some people get headaches or an unclear view because they are closing one eye while looking through a small lens. It also can strain your eyes. So you could or you don't have to.
The function of both - is to help keep dirt out of the eyes.
to keep the object on it
keep trying and soon you will get it i promise!
Focus on the point you wanna look at and just concetrate on it and there you go both eyes looking at da same place:)
Dust.
allegedly it is a reflex to keep your eyes from popping out
Keep Your Eyes on the Prize was created in 1956.
Animals keep snow out of there eyes by blinking :)