40. Circulatory System
Circulatory and Respiratory Anatomy
40. Circulatory System Circulatory and Respiratory Anatomy
10PRACTICE PROBLEM
The exchange of gases during organismic respiration is carried out only by diffusion. Respiratory gases are exchanged between body fluid and an outside medium which may be water or air. The air is a better respiratory medium than water because:
The exchange of gases during organismic respiration is carried out only by diffusion. Respiratory gases are exchanged between body fluid and an outside medium which may be water or air. The air is a better respiratory medium than water because: