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Questions and Answers
Where does gas exchange occur in the lungs of land animals?
Where does gas exchange occur in the lungs of land animals?
What is the largest airway that communicates with the external environment?
What is the largest airway that communicates with the external environment?
What is the function of the microscopic air sacs in the lungs?
What is the function of the microscopic air sacs in the lungs?
What determines the variation in the anatomy and physiology of the respiratory system?
What determines the variation in the anatomy and physiology of the respiratory system?
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What are the air sacs called in birds for gas exchange?
What are the air sacs called in birds for gas exchange?
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