Changes

===Muscles that shorten===

===Muscles that shorten===

*The '''pterygopharyngeal muscle''' and '''palatopharyngeal muscle''' shorten the pharynx

The '''pterygopharyngeal muscle''' and '''palatopharyngeal muscle''' shorten the pharynx. They enclose the pharynx laterally and dorsally.

 

*Enclose pharynx laterally and dorsally

===Muscles that close the Pharyngeal Arch===

===Muscles that close the Pharyngeal Arch===