8. A rise in blood pH, caused by an increase
mg:wy*waee gg -btbe x927 6y5 in carbon dioxide concentration, will cause an increase in breathing rate and tidal volume. This often occurs during
7wt 29gy-e weg*y:ambe6x5gb exercise.
Outline how feedback control mechanisms restore the breathing rate and tidal volume to resting levels while resting after exercise.