To help maintain homeostasis the respiratory system depends on the nervous system for signals to A. release enzymes to increase the exchange of gases. B. enhance the amount of available oxygen in the lungs. C. exchange gases with the circulatory system. D. coordinate the muscles that control breathing.

Question

To help maintain homeostasis the respiratory system depends on the nervous system for signals to 	A.	release enzymes to increase the exchange of gases. 	B.	enhance the amount of available oxygen in the lungs. 	C.	exchange gases with the circulatory system. 	D.	coordinate the muscles that control breathing.

abb0t · Answer

Breathing is regulated by parts of the brainstem called the medulla oblongata and pons, which are sensitive to changes in blood pH and $CO_2$...You can cross out A and D. and you're left with B or C...based on my explanation, which do you think the answer might be?

anonymous · Answer

release enzymes to increase the exchange of gases.