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Since the eyes are both important to our interaction with the world and relatively delicate, nature has provided us with a number of organs and tissues to ensure lasting eye safety. Sometimes, they are not enough all by themselves, but avoiding eye injuries would be a lot tougher without them.
The body’s natural eye protection starts with the shape of the skull. The eyes reside in the hard, sheltering eye sockets, whose hard bones surround most of the mass of the eyeballs and keep them from receiving direct, physical impact. Above the eyes, the eyebrows help filter out harsh light and catch debris falling down from above. The eyelids, of course, can cover the eye completely to block out intense light or ward off small objects. The eyelashes on the rims of the lids serve a similar purpose to the eyebrows.
hope u always protect ur eyes the most..
thanks..
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open angle glaucoma
dry eyes causes
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