Lead your class on a cyberjourney through the human body and learn fascinating facts about the bones inside us. Before you begin, distribute the CyberHunt Reproducible page. CYBERHUNT REPRODUCIBLE ANSWER GUIDE 1. Femur 2. malleus/hammer; incus/anvil; stapes/stirrup 3. Marrow 4. It produces blood for the body. 5. the fingers; the knees; the elbows 6. They move like the hinge on a door. 7. To protect the brain 8. Teeth 9. Hippopotamus, sheep, and cow's teeth; human teeth; ivory; lead 10. You will need Shockwave to view this page. Click here for a free copy. Go to Kids' page CYBERHUNT SAFETY: All of the Web sites contained in the CyberHunt and these extension activities have been reviewed by Instructor staff. At press time, all links are safe and consist of educational material. However, we are unable to control transfers or purchases of URLs after publication. We strongly urge teachers to review all Web sites before sharing them with students. These activities will work best with Microsoft Internet Explorer 4.0, Netscape 4.0, or newer versions. Older browsers may experience difficulties with some links.