The human body is a complex system of organs, tissues, and cells that work together to keep us alive. Anatomy refers to the physical structure of the body, while physiology focuses on how these parts function. Key systems include the circulatory, respiratory, digestive, and nervous systems, all of which interact to maintain homeostasis.
Human anatomy and physiology provide the foundation for understanding health, medicine, and biology. By studying the body’s structure and its functions, we can better understand diseases, injuries, and treatments. Advancements in medical research depend on a deep understanding of anatomy and physiology to improve health care and quality of life.