Respiratory and Lymphatic System

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Across
  1. 4. cavity, the cavity behind the nose and above the roof of the mouth
  2. 7. short structures projecting from a cell and containing bundles of microtubules that move a cell through its surroundings or move fluid over the cell's surface
  3. 9. blood or bloody fluid in the plural cavity
  4. 12. passing or able to pass air in and out of the lungs normally
  5. 14. The act of producing asphyxia
  6. 16. progressively smaller tubular branches of the airways
  7. 18. Slow breathing
  8. 19. Temporary stopping of breathing
Down
  1. 1. Nose bleed
  2. 2. one of the tubules forming the respiratory system of most insects and many arachnids
  3. 3. tiny sacs of lung tissue specialized for the movement of gases between air and blood
  4. 5. Inflammation of the bronchial tubes
  5. 6. Chronic allergic disorder causing episodes of severe breathing difficulty
  6. 8. Condition caused by insufficient intake of oxygen
  7. 10. protective secretion of the mucous membranes
  8. 11. Air hunger caused by exercise or strenuous work
  9. 13. the metabolic processes whereby certain organisms obtain energy from organic moelcules
  10. 15. voice box
  11. 16. the passages that branch from the trachea and direct air into the lungs
  12. 17. two spongy organs located in the thoracic cavity enclosed by the diaphragm and rib cage, responsible for respiration