Multiple Choice
The fossil record shows that a major die-off in both land and sea species occurred in the time boundary between the _________________.
A) Pleistocene and Pliocene
B) Precambrian and Cambrian
C) Cretaceous and Paleogene
D) Pliocene and Miocene
E) Jurassic and Cretaceous
Correct Answer:

Verified
Correct Answer:
Verified
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