Instructional Video
Khan Academy: Circulatory and Respiratory System: The Lungs and Pulmonary System Instructional Video
Khan Academy

Khan Academy: Circulatory and Respiratory System: The Lungs and Pulmonary System

9th - 10th
The pulmonary system including the lungs, larynx, trachea, bronchi, bronchioles, alveoli and thoracic diaphragm. [20:32]
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