Across
- 2. not under control
- 3. to harden by forming calcium deposits
- 5. filled with tiny holes
- 6. pertaining to the central structures of the body
- 8. continuous one-way movement of blood through the heart and blood vessels to all parts of the body
- 10. to shorten, to draw together
- 11. a protein in muscles that helps them contract
- 12. a protein present in all cells and in the muscle tissue
- 14. easily stretched
- 15. fragile, easy to break
- 16. immobilized; does not move very much
Down
- 1. a tightening or narrowing of a muscle, organ, or other body part
- 4. repair or fix
- 6. a center point that can be rotated around
- 7. pertaining to any body part added to the axis
- 9. tough connective tissue
- 10. parts or elements or a whole
- 13. under the control of the person