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madisonraynor_ madisonraynor_
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6 years ago
The exchange of gases in the human lungs
  occurs through the
  a. bronchi.
  b. alveoli.
  c. bronchioles.
  d. tracheas.
  e. glottis.

Question 2

The last structure that air moves through in
  mammals before entering the alveoli is(are) the
  a. larynx.
  b. bronchi.
  c. bronchioles.
  d. trachea.
  e. pharynx
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ModorfielModorfiel
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6 years ago
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wrote...
6 years ago
found this very helpful thank you
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