MUSCLES

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Across
  1. 3. only place cardiac muscles are found
  2. 12. broad sheets of fibrous tissue
  3. 13. a way that dogs eliminate excess heat in their body
  4. 14. a way that dogs increase their body temperature
  5. 15. muscles that are not under conscious control
  6. 16. has two heads
  7. 19. this is the more movable site
  8. 20. has three heads
Down
  1. 1. a neurotransmitter found at the end of a nerve fiber
  2. 2. an inspiratory muscle
  3. 4. directly produces a desired movement
  4. 5. sarcomeres in formation
  5. 6. one primary protein filament responsible for contraction
  6. 7. this is the more stable site
  7. 8. one primary function of muscle
  8. 9. attach muscles to bones
  9. 10. the left and right parts of these muscles come together here
  10. 11. skeletal muscles are controlled by this
  11. 14. these muscles assist the agonist
  12. 17. large muscle used for mastication
  13. 18. these muscles do not have to be told what to do