The Paleozoic Era.
The time of ancient life
The Paleozoic literally translates into Ancient Life. It comes from the Greek Palaios meaning ancient or primitive and zoe meaning life.
i cant answer this :(
The Paleozoic Era lasted 291 million years from the start of the Cambrian Period 542 million years ago until the end of the Permian Period 251 million years ago.Life of every kind went through great...