Online MDcat Test Preparation Series Quiz-07
61. In which part of the respiratory system, gaseous exchange takes place? Alveoli Pharynx Larynx Trachea 62. ___________ is located between two pleural sacs and is the central compartment of the thoracic cavity? Hilum Pleura Mediastinum Thoracic cage 63. The tiny air sacs present in human lungs is called_______.? Alveoli Bronchus Bronchioles All…