Physiology Homeostatic imbalance

Question

Hello,

I have an essay prompt that I'm having a difficult time with. I can't figure out which homeostatic imbalance needs these 3 organ systems to return to homeostasis and how these organ systems do so.

here is my prompt:

The 3 organ systems are nervous system, endocrine system and immune system; this 3 organ systems are required to work together to address one homeostatic imbalance. How do each of these systems work together to return to homeostatic state.

Answer 1

for example endocrine systems use negative and positive feedback mechanisms to back normal state.Almost every system include in