Which of the following statements accurately describes the effect of the Permian and Cretaceous extinctions on the percentage of prey organisms in marine environments?
A) After the Permian and Cretaceous extinctions, the percentages of prey organisms increased.
B) After both the Permian and Cretaceous extinctions, the percentages of prey organisms decreased.
C) After the Permian extinction the percentage of prey organisms decreased, but after the Cretaceous extinction the percentage of prey organisms continuously increased.
D) After the Permian extinction the percentage of prey organisms remained stable, but after the Cretaceous extinction the percentage of prey organisms increased.
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