The primary factor that controls how fast you breathe is the level of carbon dioxide in the body. When carbon dioxide levels increase, it signals the body to breathe more rapidly to expel the excess CO2 and maintain proper gas exchange.
Read the section about Respiration and answer the question that follows.
What controls how fact you breathe?
(2 points)
Responses
level of carbon dioxide in the body
level of carbon dioxide in the body
temperature of the body
temperature of the body
blood pressure in the body
blood pressure in the body
level of oxygen in the body
1 answer
1 answer