Which of the following initiates a homeostatic response?

A) Effector
B) Set point.
C) Stressor
D) Integrator.
E) Sensor

Homeostatic Response

The process by which organisms regulate internal conditions, such as temperature and pH, to maintain a stable internal environment.

Set Point

The target value that a system regulates towards, such as the human body's regulation of temperature or glucose levels.

Stressor

Any biological, chemical, physical, or psychological factor that causes stress or strain to an organism.