Multiple Choice
What is the correct order of structures through which air flows in a bird's respiratory system? (Note that bronchi are not included.)
A) Trachea; anterior air sacs; parabronchi; posterior air sacs; trachea
B) Trachea; anterior air sacs; posterior air sacs; parabronchi; trachea
C) Trachea; parabronchi; anterior air sacs; posterior air sacs; trachea
D) Trachea; posterior air sacs; parabronchi; anterior air sacs; trachea
E) Trachea; posterior air sacs; anterior air sacs; parabronchi; trachea
Correct Answer:
Verified
Correct Answer:
Verified
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