How do human organs depend on each other?

Human organs rely on one another through complex interdependent systems that ensure overall health and functionality. For example, the circulatory system transports oxygen and nutrients from the lungs and digestive system to cells throughout the body, while organs like the kidneys filter waste products from the blood. Additionally, hormonal signals from the endocrine system coordinate functions such as metabolism and growth, illustrating how organs communicate and collaborate to maintain homeostasis. This intricate network highlights the importance of each organ's role in supporting the whole organism.