human body

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Across
  1. 1. muscle found at the bottom of the lungs
  2. 3. strong flexible strand of connective tissue that holds bones together
  3. 4. muscle, involuntary muscle that is attached to our bones
  4. 5. air tube coming from the trachea to the lungs
  5. 7. carries gases, nutrients and waste through the body
  6. 8. part of the throat that contains the vocal chords
  7. 9. muscle, Involuntary muscle only found in heart
  8. 11. middle layer of skin holding connective tissue
  9. 13. allows air to flow through to the lungs
  10. 16. organs that allow air to be put into the body
  11. 17. where 2 or more bones connect
  12. 19. muscles, you can control these muscles
  13. 20. blood vessel that allows exchange s between body cells and blood
Down
  1. 2. help heal wounds
  2. 6. underneath the dermis and insulates the rest of the body
  3. 10. blood vessel that carries blood towards the heart
  4. 12. soft tissue in bones
  5. 13. tissue that connects muscle to bone
  6. 14. blood vessel that carries blood away from the heart
  7. 15. strong flexible and smooth tissue found at the ends of bones
  8. 18. muscles, muscles you cannot control