Lungfishes were important shallow-water predators during the Devonian period, but their diversity has declined significantly, most likely as a result of
A) a decrease in atmospheric oxygen levels.
B) the evolution and radiation of tetrapods.
C) the loss of jaws with teeth.
D) the increase in predatory bony fish.
E) an increase in freshwater habitats.
Correct Answer:
Verified
Q39: Refer to the figure. Q40: Which of the following uses tube feet Q41: The swim bladders of bony fishes Q42: Which statement about the amphibians is false? Q43: Which trait is an example of neoteny Q45: Which of the following is not one Q46: Which of the following is a major Q47: Which of the following features are associated Q48: Which of the following adaptations is related Q49: Amphibians are especially vulnerable to environmental change![]()
A) evolved
A)
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