What process takes place at the boundary between the capillaries and the alveoli?
Bronchiole
Alveol
Small blood
vessels (capillaries)
O A. An exchange of oxygen and carbon dioxide between the
circulatory and respiratory systems
O B. An exchange of blood and lymph between the circulatory and
lymphatic systems
C. Reabsorption of water into the circulatory system from the
excretory system
O D. An exchange of air between the circulatory and respiratory
systems