Why does a typical fish die quickly when it is not in water?
A) Gills cannot exchange gases in air, only in water.
B) The gills collapse.
C) Gills split water molecules into hydrogen and oxygen, used for aerobic cellular respiration.
D) Water contains more oxygen, per unit volume, than does air.
Correct Answer:
Verified
Q1: What are spiracles?
A)openings between the gills of
Q2: The lungs of reptiles are better developed
Q4: All of the following are stages in
Q5: Which of these animals can have gills
Q6: Insect respiratory systems contain all of these
Q7: Which of the following structures protects the
Q8: Aquatic animals, in general, face more of
Q9: _ is a waste product of cellular
Q10: All respiratory systems have all of the
Q11: Sea jellies lack a circulatory system because:
A)they
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