Which of the following structures does NOT provide a respiratory surface?
a. air sacs of a mammal
b. Moist Body of an earthworm
c. Gills of a fish
d. Trachea of a man
need ko naaa PLSS HELP
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Which of the following structures does NOT provide a respiratory surface?
a. air sacs of a mammal
b. Moist Body of an earthworm
c. Gills of a fish
d. Trachea of a man
need ko naaa PLSS HELP
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c I think
correct me I'm wrong
Answer:
C.
Explanation:
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