
To review:
The reason for the discomfort upon swallowing a large food particle without properly chewing, with regards to the arrangement of the esophagus and trachea.
Introduction:
Trachea can be called the windpipe that connects the larynx and pharynx to the lungs. The pipe allows the flow of air into the tube. Esophagus is a tube, built with muscle and tissue and connects the stomach to the throat. Its main purpose is to allow the flow of air inside the tube, food, and other flow of materials. The structure of both the trachea and the esophagus plays a significant role in the passage of air, food, and other materials from the mouth to the

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Chapter 21 Solutions
Human Anatomy & Physiology, Modified Mastering A&P with eText and Value Pack Access Card and Practicing A&P Workbook for Human Anatomy & Physiology
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