Respiratory system

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Across
  1. 3. Inter pleural fluid is secreted by
  2. 4. alveolus is lined by which cells
  3. 8. surfactant is stored in which type of body
  4. 9. is a type of inspiratory muscle
  5. 12. layer of pleura is called
  6. 13. bronchioconstriction contains which type of receptors
  7. 14. nerve-diaphragm is supplied by which nerve
  8. 15. tensionsurfactant reduces which force in alveoli of lungs
Down
  1. 1. tree ends at
  2. 2. lipid of surfactant
  3. 5. which portion of surfactant dissolves in water and lines the alveoli
  4. 6. what is secreted by type 2 cells
  5. 7. Trachea and bronchi togerther called
  6. 10. parietal layer which is attached to the cavity called
  7. 11. Lungs is enclosed by two layered serous membrane called