Exploring Nature
Exploring Nature Educational Resource: Skeletal System
A collection of illustrated fact sheets and activities on the parts of the human skeletal system and their functions.
CK-12 Foundation
Ck 12: Life Science: Human Skeletal System
[Free Registration/Login may be required to access all resource tools.] How important is your skeleton? Can you imagine your body without it? You would be a wobbly pile of muscle and internal organs, and you would not be able to move....