The study of human anatomy reaches back thousands of years, to the Romans and Greeks. Herophilus, the Greek anatomist, is considered the first to take a scalpel to skin to see how our bodies work.

We refer to an integrated unit as an organ system. Groups of organ systems work together to make complete, functional organisms, like us! There are 11 major organ systems in the human body.

The exhibition is the latest offering from Body Worlds which has been mounting the traveling displays for some years now to educate people about human anatomy. Good morning. I'm Michel Martin.