Across
- 2. cage There are twelve pairs
- 6. three sets of strong muscles
- 7. bends the forearm toward the upper arm
- 8. are the busiest muscle in the body
- 10. triceps or bone muscle
- 12. Stomach and intestines
- 13. may flex and extend
Down
- 1. where are two bones meet
- 3. attaches bone to bone
- 4. The wrist connects the hand to the forearm
- 5. let us know that when a muscle is hurt
- 9. strong tissue that attaches muscle to bone
- 11. heart muscle