Answer:The esophagus is a muscular tube connecting the throat (pharynx) with the stomach. The esophagus is about 8 inches long, and is lined by moist pink tissue called mucosa. The esophagus runs behind the windpipe (trachea) and heart, and in front of the spine.
Explanation:
A. True, That's an example
sorry for my bad handwriting lol-
Answer:
D. To minimize the risk of infection by health care workers, inanimate
objects, and environments
