question: the ____ period ended with the largest extinction in the history of earth, and life changed…

question: the ____ period ended with the largest extinction in the history of earth, and life changed significantly after this period.

question: the ____ period ended with the largest extinction in the history of earth, and life changed significantly after this period.

Answer

Brief Explanations:

The Permian - Triassic extinction event, also known as the Great Dying, was the most severe mass - extinction in Earth's history. It marked the end of the Permian period.

Answer:

Permian