function of the respiratory system
Describe all of the functions of the respiratory system. Also, explain step-by-step the process of breathing. Describe the body parts that contribute to these steps and the roles that each plays. Also, explain the word parts of each body part. In addition, choose a major pathological affliction of the respiratory system, define it and explain how it inhibits breathing. Identify and explain the word parts associated with this pathological condition.
Your completed written assignment should be 2-3 pages. All submissions should be formatted in a 12 point Times New Roman font. Your answer should contain paraphrased information from at least one valid source other than your textbook, and all citations and references should be properly cited in APA format (6th edition).