Answer:
When blood pH gets too low, which is a condition called acidosis, the respiratory system responds by increasing the rate and depth of breathing, a process known as hyperventilation.
Step-by-step explanation:
The respiratory system helps to regulate the pH of the blood by controlling the levels of carbon dioxide (CO2) in the body. When CO2 levels in the blood increase, it reacts with water to form carbonic acid, which lowers the pH of the blood. To compensate for this, the respiratory system increases the rate and depth of breathing, which helps to eliminate excess CO2 from the body through exhalation.
During hyperventilation, the body expels more CO2 than it produces, which causes the level of carbonic acid in the blood to decrease, leading to a rise in blood pH. This helps to correct the acidosis and restore the pH of the blood to its normal range.
In summary, when blood pH gets too low, the respiratory system responds by increasing the rate and depth of breathing, which helps to eliminate excess CO2 from the body and restore the pH of the blood to its normal range.