Question

20 points easy question

during which era did amphibians appear?
Mesozoic
Cenozoic
Paleozoic
Precambrian

Answer 1

The correct answer is Paleozoic.
I have a fun fact for you:
Paleozoic is also referred to as the age of amphibians!

Answer 2

I believe it was the Paleozoic period

Hope this helped!

~Just a girl in love with Shawn Mendes