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<big><center>[[Alimentary - Anatomy & Physiology|'''BACK TO ALIMENTARY - ANATOMY & PHYSIOLOGY''']]</center></big>
<big><center>[[Alimentary - Anatomy & Physiology|'''BACK TO ALIMENTARY - ANATOMY & PHYSIOLOGY''']]</center></big>
[[Image:Giraffe Lips.jpg|thumb|right|150px|Giraffe Lips - Copyright RVC]]
==Introduction==
==Introduction==
==Species Differences==
==Species Differences==
[[Image:Horse Lips.jpg|thumb|right|150px|Horse Lips - Copyright Fredrik Stark]]
*Smaller gape in herbivores and rodents allowing a vaccuum to be created for sucking up water in drinking.
*Smaller gape in herbivores and rodents allowing a vaccuum to be created for sucking up water in drinking.