Human anatomy

The human body is composed of various systems and organs that work together to maintain functions. These systems include the skeletal, muscular, circulatory, respiratory, digestive, nervous, reproductive, and more. Organs like the heart, lungs, brain, liver, and kidneys play crucial roles within these systems. The skeletal system provides structure, while muscles allow movement. The circulatory system transports blood, the respiratory system handles breathing, and the digestive system processes food. The nervous system coordinates communication, and the reproductive system is responsible for propagation. Each system has its own specific anatomy and functions, contributing to the overall complexity of the human body.