Across
- 7. elements of whole; an ingredient
- 9. pertaining to any part of body
- 11. shorten; to draw to gather
- 12. central structures of the body
- 14. fragile
- 15. center point; rotated around
- 16. present protein in all cells and in muscle tissue
- 17. protein in muscles that helps contract
Down
- 1. breaking down food
- 2. forms pads at the end of bones
- 3. tiny holes
- 4. not under your control
- 5. tightening or narrowing of a muscle (etc.)
- 6. under your control
- 7. one-way movement of blood through heart
- 8. fix or repair
- 10. easily stretched
- 13. forming calcium deposits