1. 4.3.3 Test (CST): Emergencies Question 11 of 20
What are the three major parts of the respiratory system?
A. The airway, the bronchi, and the organs responsible for breathing
B. The airway, the lungs, and the nose
O O O
C. The throat, the lungs, and the muscles responsible for breathing
O D. The airway, the lungs, and the muscles responsible for breathing
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