To maintain homeostasis, the respiration system depends on the nervous system for signals to

a. exchange gases with circularly system
b. enhance the amount of available oxygen in the lungs
c. release enzyme to increase the the exchange of gases
d. coordinate the muscles the control breathing

answer; /// the correct )

c is the correct answer hope this !

mass and weight are closely related because mass affects the weight of an object experiencing the effects of gravity. weight is the measure of the force of gravity on an objects's mass, while mass is the measure of how much matter there is in an object.