Question

What does this image depict?

A) that the Cenozoic Era came before the Paleozoic Erathat the Cenozoic Era came before the Paleozoic Era
B) that the Paleozoic Era is the most recent era in time that the Paleozoic Era is the most recent era in time
C) that the organisms living on Earth have remained unchanged over time that the organisms living on Earth have remained unchanged over time
D that organisms have changed over time

Answer 1

Answer:The Cenozoic Era is the most recent of the three major subdivisions of animal history. The other two are the Mesozoic and Paleozoic Eras. The Cenozoic spans only about 65 million years, from the end of the Cretaceous Period and the extinction of non-avian dinosaurs to t