Answer:
Pharynx
Explanation:
The pharynx, larynx, and trachea are part of the respiratory system.
Basically the pharynx is the throat.
The larynx is the voice box (Vocal cords)
The trachea is the windpipe.
A. disease that you can not contract by coming into contact with someone
a, a, c, b, c, b, c
