What works against each other to maintain homeostasus?

Homeostasis is maintained through the interplay of various physiological systems that work against each other, primarily through negative feedback mechanisms. For example, when body temperature rises, mechanisms such as sweating and increased blood flow to the skin are activated to cool the body down. Conversely, if body temperature drops, shivering and reduced blood flow to the skin help conserve heat. These opposing actions ensure that internal conditions remain stable despite external changes.