The Human Body Unit Map   The Human Body Unit Guide  

Humans have important body systems that help us stay alive and healthy. More Each system plays an important role, and is made up of several key organs and components. The unit The Human Body helps students explore the structures that make up their body, and how the various parts of their body work together. This unit focuses on the following body systems: skeletal, muscular, nervous, respiratory, circulatory, digestive, and excretory.