Question
Question: The breathing rhythm is generated in the \_\_\_\_ and is influenced by variation in levels of \_\_\_...
The breathing rhythm is generated in the ____ and is influenced by variation in levels of ____ blood.
A
Medulla, CO2
B
Medulla, O2
C
Frontal lobe, CO2 and O2
D
Fontal lobe, CO2
Answer
Medulla, CO2