Which sequence of animals represents the evolution of animal respiratory systems?
A) Lizard, fish, bird, salamander
B) Fish, salamander, lizard, bird
C) Salamander, lizard, fish, bird
D) Bird, lizard, salamander, fish
E) Fish, lizard, salamander, bird
Correct Answer:
Verified
Q29: The respiratory control center is located in
Q30: The respiratory systems of fishes, frogs, sponges,
Q31: Most of the carbon dioxide released from
Q32: What structure prevents food from entering the
Q33: During inhalation, the diaphragm
A) relaxes and flattens.
B)
Q35: How much air enters the lungs of
Q36: The function of the epiglottis is to
A)
Q37: A thin slice of lung tissue looks
Q38: The vocal cords are located in the
A)
Q39: Gas exchange in the lungs occurs as
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