Respiratory system. By Briana Campbell & Stacie Walker. Function. Obtaining oxygen and removing Carbon Dioxide are the primary functions The entire process of gas exchange between the atmosphere and cells is called respiration http://youtu.be/p4zOXOM6wgE. Air through the Respiratory System .
By Briana Campbell & Stacie Walker
Decreased blood oxygen concentration stimulates peripheral chemoreceptors in the carotid and aortic bodies