Question

Examples of diffusion in living organisms

Answer 1

Diffusion in the Human Body. Digested particles of food diffuse in the colon. Oxygen in the lungs diffuses from the alveolar air space into the blood circulating around the lungs. Carbon dioxide diffuses from the blood circulating around the lungs into the alveolar air space.

Answer 2

oxygen in the lungs diffuse from the alveolar air space into the blood circulating around the lungs.