DeeC6lerbiepics
DeeC6lerbiepics DeeC6lerbiepics
  • 04-06-2016
  • Biology
contestada

What part of the lower respiratory tract is made up of tiny air sacs where oxygen and carbon dioxide are exchanged?
a. Bronchioles
b. Larynx
c. Alveoli
d. Trachea

Respuesta :

AJ221B
AJ221B AJ221B
  • 04-06-2016
the answer is C. Alveoli
Answer Link
TrisNicole
TrisNicole TrisNicole
  • 05-06-2016
That's easy! Of course

c. Alveoli
Answer Link

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