and intertitles to illustrate human anatomy and physiology. Beginning with the organs of respiration, it highlights the structure and function of the nose, larynx, trachea, bronchi, and lungs ...

The ribs and rib cage are excellent examples of the human body’s multifaceted and ... vital organs in the chest cavity, including the heart, lungs, and spleen. Yet, the ribs and rib cage are ...

Gases diffuse between water and capillaries in gills, which are immersed in the flow of water. In contrast, diffusion of gases between inhaled air entering the lungs and capillaries occurs within ...