Across
- 4. attaches bone to bone
- 7. two bones that meet
- 9. carry messages to and from the brain
- 10. stomach and intestines
- 11. connects the hand to the forearm
Down
- 1. triceps or bone muscle
- 2. bends the forearm toward the upper arm
- 3. Heart muscle
- 5. three sets of strong muscles
- 6. may flex and extend
- 8. attaches bone to muscles
- 12. cage there are twelve pairs