A. rat
B. lizard
C. fish
D. frog
Correct Answer:
Option D – frog
Explanation
Amphibians utilize gills for breathing early in life, and develop primitive lungs in their adult life; additionally, they are able to breathe through their skin.
A. rat
B. lizard
C. fish
D. frog
Correct Answer:
Option D – frog
Explanation
Amphibians utilize gills for breathing early in life, and develop primitive lungs in their adult life; additionally, they are able to breathe through their skin.
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