Discussion Post: Upper & Lower Respiratory Tract
• What is the Upper Respiratory tract? Research two illnesses/diseases of the upper respiratory tract and tells us all about them.
• What is the Lower Respiratory tract? Research two illnesses/diseases of the upper respiratory tract and tells us all about them.
The response must include a reference list. Using Times New Roman 12 pnt font, double-space, one-inch margins, and APA style of writing and citations.