The pharynx is a hollow vacuum tube about 5 inches long that begins behind the nose and goes stack to the neck to fail part of the esophagus (the tube that goes to the stomach). phone line passes by dint of the pharynx and then the larynx on the g everywherenment representation to the windpipe (trachea) and into the lungs. Food passes through the pharynx on the ardor to the esophagus. The larynx has a small piece of tissue all over it, called the epiglottis which keeps food from going into it or the air passages. Throat...If you want to conciliate a full essay, order it on our website: OrderCustomPaper.com
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