Lesson
Lesson-2.6.8- understand the role of the intercostal muscles and the diaphragm in ventilation.
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Lesson-2.6.7- describe the structure of the thorax, including the ribs, intercostal muscles, diaphragm, trachea, bronchi, bronchioles, alveoli and pleural membranes.PreviousLesson-2.6.9- explain how alveoli are adapted for gas exchange by diffusion between air in the lungs and blood in capillaries.Next