Or download our app "Guided Lessons by Education.com" on your device's app store.
Looking for a way to learn about your insides without having to sit in front of an x-ray? Look no further than our Inside-Out Anatomy series, which lets you see your body in a whole new light. Check out the structure of a bone, from the marrow to the compact.
See the rest of the "Inside-Out Anatomy" series here.