Across
- 1. What's a human's longest bone?
- 4. Who has more bones in their neck, a human or a giraffe?
- 6. What percentage of a persons total body weight does the skeletal system make.
- 8. What's the funny bone's scientific name?
Down
- 1. Steel is stronger than human bone: True or False?
- 2. Who has more bones, a newborn or an adult?
- 3. What is the smallest bone in our bodies?
- 5. The scientific name for skull.
- 7. Are bones alive?