Question

Which of the following is a period in the Paleozoic Era?
Devonian
Cambrian
Permian
all of the above

Answer 1

Answer:

All of the above

Explanation:

The Paleozoic Era consists of 6 different periods:

1. Cambrian

2. Ordovician

3. Silurian

4. Devonian

5. Carboniferous

6. Permian