Q How do antagonistic mechanisms manage homeostatic regulation?

The homeostatic maintenance of the body typically occurs by means of alternating antagonistic compensatory mechanisms. The use of antagonistic mechanisms is a strategy found by evolution to solve the problem of the maintenance of the body equilibrium, There are regulators that lower the pH and others that increase it there are effectors whose function is to increase the body temperature and others that lower it hormones exist that for instance reduce the level of glucose in the blood and others that increase the glycemic level.