Here's why:
* Physiology focuses on the functions of living organisms and their parts. It investigates how organs, tissues, cells, and molecules work together to carry out life processes.
* Anatomy, on the other hand, is concerned with the structure of living organisms. It describes the physical organization of the body, including its parts and their relationships.
While anatomy and physiology are often studied together, they are distinct disciplines that complement each other. Understanding anatomy is essential for understanding physiology, as the structure of a body part often dictates its function.