The right option is; positive feedback
Positive feedback is not one of the three components of homeostatic control systems.
Positive feedback is a feedback loop that accelerates output produced by an activated stimulus. The three components of homeostatic control systems are; a receptor, integrating center, and the effector. The receptor detects environmental stimuli and transmits the information to the integrating center. The integrating center signals an effector and responds to the stimuli.
