3 Questions
Which structure in the respiratory system is responsible for gas exchange?
Alveoli
What is the function of the epiglottis in the respiratory system?
Preventing food from entering the trachea
Which muscle is primarily responsible for the expansion of the chest cavity during inhalation?
Diaphragm
Test your knowledge of the respiratory system with this quiz. Identify the structure responsible for gas exchange, learn about the function of the epiglottis, and discover the muscle primarily responsible for chest cavity expansion during inhalation.
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