Respiratory System

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Across
  1. 2. The accumulation of this causes muscle fatigue
  2. 4. The bacteria which causes tuberculosis
  3. 7. The structure which ends in air sacs.
  4. 8. Structure which provides protection to the lungs
  5. 10. The muscular separation between thoracic and abdominal cavity
  6. 14. ATP is also called as_________ of the cell
  7. 16. The inflammation of the pharynx
  8. 17. Condition caused during drowning
  9. 18. The muscles present between the ribs
  10. 20. The site of diffusion
Down
  1. 1. The respiratory pigment
  2. 3. The respiratory centre in the brain
  3. 5. The blood vessel carrying oxygenated blood from lungs to the heart.
  4. 6. The structure which contains vocal cords
  5. 9. Structure supported by cartilaginous rings
  6. 11. The product of glycolysis
  7. 12. Anaerobic respiration in yeast
  8. 13. Volume of air present in respiratory passages
  9. 15. The process of inspiration and expiration
  10. 19. The respiratory substrate