Body Stystem Test Review

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Across
  1. 3. Prevents oxygenated blood excites the heart
  2. 6. They thickest skin layer in the heart
  3. 8. The heart is separated into 4 parts or 4...
  4. 10. A tissue that is for protecting
  5. 12. Vessels in the lymphatic system pass through the
  6. 13. Made out of 8 bones and protects the brain
  7. 16. The centre part of the pelvic girdle
  8. 17. Process of breathing out air
  9. 18. Lined with mucous membrane that warms and moistens the air
  10. 19. Separates the heart into right and left side
  11. 21. Loss of muscle tone
  12. 23. Process of breathing in air
  13. 27. A plane that separates the body into superior and inferior
  14. 28. The type of bone that makes red bone marrow
  15. 29. Moving in a circle at a joint
  16. 30. Opposite of proximal
  17. 31. It is important in the reproduction of a cell
Down
  1. 1. toward the knee
  2. 2. Outermost skin layer and absorbs Vitamin D
  3. 4. Made out of elastic and fibrous connective tissue
  4. 5. Substances used to combat infection
  5. 7. When liquidy fluid enters the lymphatic system it's known as...
  6. 8. Join together to form larger lymphatic vessels
  7. 9. Two divisions of trachea near the centre of the chest
  8. 11. Cavity that consists of spinal and
  9. 14. Upper long none
  10. 15. Bending backwards or bending the
  11. 20. Lies directly behind the nasal cavity
  12. 22. Filters potential pathogens before entering G.I tract or lungs
  13. 24. The portion of the skeletal system that has the skull, vertebra, ribs and sternum
  14. 25. Connect muscles to bones
  15. 26. A muscle that forms the walls of the heart