10.5 in. diam. paraboloid top

sketchfab

The human body is a complex and highly intricate machine, comprising of numerous organs and systems that work together in perfect harmony to sustain life. The skeletal system provides structural support, while the muscular system enables movement and flexibility. The circulatory system, comprised of the heart, arteries, veins, and blood vessels, transports oxygen and nutrients to cells throughout the body, while also removing waste products.