One reason rapid gas exchange can be accomplished more easily in air than in water is that
A) the O2 content of water is higher than that of air.
B) the CO2 content of water is higher than that of air.
C) O2 diffuses more rapidly in water than in air.
D) water is more dense and viscous than air.
E) more energy is required to move air than to move water.
Correct Answer:
Verified
Q1: Breathing provides the body with the oxygen
Q2: Which statement about insect respiration is true?
A)
Q3: Aquatic animals that lack an internal system
Q5: Gas exchange in animals always involves
A) lungs.
B)
Q6: Oxygen can be exchanged more easily in
Q7: The respiratory system of insects consists of
A)
Q8: Which is a response of a fish
Q9: If a planet were discovered where the
Q10: Refer to the figure showing various gas
Q11: By being aquatic, _ are in a
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