Final answer:
Anatomy is the study of the body's structures and can be approached regionally or systemically. Physiology explains how these structures work together to maintain life. Both anatomy and physiology are closely related and should be studied together.
Step-by-step explanation:
Anatomy is the scientific study of the body's structures. It can be studied through two general approaches: regional and systemic. Regional anatomy focuses on the interrelationships of structures within a specific body region, while systemic anatomy examines the structures that make up a body system.
By studying anatomy, we can understand how different structures work together to serve a particular function. Physiology, on the other hand, explains how these structures function and work together to maintain life. Overall, anatomy and physiology are closely related and should be studied together to gain a comprehensive understanding of the body's structures and functions.