Hundreds of anatomy diagrams for classroom or medical use. Each image represented is a simple black-and-white professional drawing of a specific part of the human body.

This lesson is designed to allow students to explore the human body through a WebQuest with Internet and multimedia resources provided for research. Students will create a cell diagram, write a letter, and create a slideshow presentation...

How do the body's lungs work? Get a brief overview of how our lungs do their job. The explanations are accompanied by diagrams.

This PBS site has a concise explanation of how the heart works. There is also a moving diagram of a working heart.

This site features a detailed index of photographs for cardiovascular pathology. You can see what a normal human heart looks like and what a sick one looks like too. Come and check it out.