Study Guide: Systems of the Body

Have you ever wondered how you can eat the things that you eat or how you can breathe or move your arms? If you think about it, it’s pretty amazing that the human body can do all of the things that it does.

For older students, this web resource looks at the human body as a set of systems — the circulatory, respiratory, skeletal, muscular, digestive, and nervous systems — and provides resources explaining each.