A man visits a doctor, and discovers that, due to tumors, he needs to have both of his carotid bodies removed. How will their removal affect his body?

A)His body will not be able to sense the oxygen concentration of brain-bound blood.
B)His body will not be able to sense the CO₂ concentration of brain-bound blood.
C)His body will not be able to sense the oxygen concentration of body-bound blood.
D)His body will not be able to sense the CO₂ concentration of body-bound blood.