The addition of feedback creates a closed-loop in the Universal Systems Model.
Answer:
The people of the thriving community has a more encouraging life than becoming a town or community of laziness and the fact that people will not help each other. When a community of people know one another they know the at that moment that everyone can get along, but when health comes as a problem, people's attitude toward each other change rapidly in a bad way, then the neighboring families become rivals, and people will not help others when it is most needed, and at that point, life in that area is a internal civil war.
Control the temperature of the system and as well as how long the system will run
Answer:
In Function library you would find the use in Formula function
