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   Ear, outer
   Ear, outer: There are three sections of the ear. They are the outer ear, the middle ear, and the inner ear. The outer ear looks complicated but it is functionally the simplest part of the ear. It consists of the pinna or auricle (the visible projecting portion of the ear), the external acoustic meat...
   Found op http://www.medterms.com/script/main/art.html?articlekey=7015
   
   

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