Noah Napoleon

thingiverse

The human body is a complex and highly adaptable machine that has evolved over millions of years to survive and thrive in a wide range of environments. At its core, the human body is made up of various systems that work together to maintain homeostasis, or a stable internal environment. These systems include the nervous system, which controls everything from movement to mood; the circulatory system, which transports oxygen and nutrients throughout the body; the digestive system, which breaks down food into nutrients; and the immune system, which fights off infections.