Did you know that the eyes proctect them selfs, the eye lids act as shutters to proctect the eye from dust or smoke ect, the linking of the eye produces tears, that bring oxygen to the surface, and helps keep the eye clean and crystal clear. the eye sights forms layers of tissues, these layers communicate via the brain and optic nerve. Did you know that the optic nerve is not really a nerve but an extension of the brain. Taking care of the eyes is very important as what you can see two day, you might not be able to see tomorrow.
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