Respiratory system

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Across
  1. 2. Two spongy organs located in the thorax.
  2. 5. These are the two main branches at the bottom of the trachea
  3. 7. signs Essential elements for determining an individual state of health.
  4. 8. fibrosis. Cf is caused by mutation of a single gene.
  5. 10. Is behind the mouth.
  6. 11. the external opening of the nose it the nostrils or anterior nares
  7. 14. respiration Is the process of inhaling oxygen.
  8. 15. It is located at the end of the trachea
Down
  1. 1. respiration is the metabolic process by which living cells use blood.
  2. 3. system Consists of the nose pharynx larynx trachea bronchi and the lungs.
  3. 4. Is the correct term for the throat
  4. 6. The trachea or windpipe is a smooth muscular tube leading from the larynx to the main bronchi
  5. 9. Is behind the larynx.
  6. 11. Is behind the nose.
  7. 12. Alveoli become dry and brittle and eventually rupture.
  8. 13. Contracting of muscles around the airways or bronchsopasm.