jacqueline alvarado Muscular System puzzle

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Across
  1. 1. end that moves when the muscle contracts
  2. 5. ability to original shape
  3. 6. tone partial contraction
  4. 8. strong,tough fibrous connective tissue cords
  5. 11. towards middle
  6. 12. wall that forms the heart
  7. 13. muscle body movement, voluntary
  8. 15. returns to its original shape
Down
  1. 2. irritability, stimulus, and nerve impulse
  2. 3. smooth, muscle, digestive, and respiratory vessels
  3. 4. severe tightening
  4. 7. muscle fibers stimulated nerves
  5. 9. though a sheetlike membrane that covers and protects
  6. 10. tendon calf of leg connected by the heelbone
  7. 14. muscle attached to bone and does not move