which unit of geologic time began 65.5 million years ago and continues to the present?\ncenozoic…

which unit of geologic time began 65.5 million years ago and continues to the present?\ncenozoic era\nmesozoic era\npermian period\nprecambrian time

which unit of geologic time began 65.5 million years ago and continues to the present?\ncenozoic era\nmesozoic era\npermian period\nprecambrian time

Answer

Brief Explanations:

The Cenozoic era started about 65.5 million years ago and continues to the present. The Mesozoic era ended around 65.5 million years ago. The Permian period ended long before 65.5 million years ago. The Precambrian time predates the Phanerozoic eon which includes the Cenozoic era and ended well - before 65.5 million years ago.

Answer:

Cenozoic era