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What event marked the end of the Cretaceous Period?

2 Answers

5 votes

Answer: the great extinction

Explanation: which the dinosaurs died out, except for the birds, of course.

User Sangbok  Lee
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2 votes

Answer:

Cretaceous–Paleogene extinction event

Step-by-step explanation:

The Cretaceous–Paleogene extinction event, also known as the Cretaceous–Tertiary extinction, was a sudden mass extinction

User HansElsen
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