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Biology, 14.09.2019 00:10 pandaniezzy
The large surface area of the alveoli allows for efficient diffusion of oxygen and removal of carbon dioxide from the blood. what is the approximate surface area of the alveoli?
a. 70 miles
b. 7 miles
c. 0.7 square meters
d. 7 square meters
e. 70 square meters
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