Physiological role

Physiological role refers to the specific functions and processes that a part of the body or a biological system performs to maintain health and keep the body working properly. For example, the heart's physiological role is to pump blood, delivering oxygen and nutrients to tissues and removing waste. These roles are essential for survival and overall well-being, coordinating how different parts of the body work together. Understanding physiological roles helps us appreciate how our bodies function naturally and how various systems support life daily.