Question

What controls the rate and depth of breathing?

Answer 1

Answer:

Respiration is controlled by the respiratory center in the brain stem in response to CO2 levels. Medulla Oblongata sets the basic rhythm of breathing (pacemaker). Pons smooths out respiratory rate and influence depth and length of respiration.

Answer 2

Answer:

Lungs. Lungs are responsible for the breathing.

medulla oblongata- responsible for for the rate