Muscle

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Across
  1. 2. Around individual muscle fiber
  2. 5. Bundles of muscle fibers
  3. 7. Surrounds Muscle Fibers
  4. 12. Outermost muscle layer
  5. 14. Muscle loses ability to contract
  6. 16. Muscle for the Heart
  7. 17. Muscle Grows
  8. 18. Organs/Involuntary
Down
  1. 1. Material Surrounding Fibers
  2. 3. Muscle Membrane
  3. 4. ATP
  4. 6. Striated/Voluntary muscles
  5. 8. Parallel muscle fibers
  6. 9. Section between actin
  7. 10. Lactic acid build up; lack of oxygen
  8. 11. Thin ans Light
  9. 13. Thick and Dark
  10. 15. Muscle becomes weak