Uhm maybe A?idrk i don’t remember
Answer:
Q
Explanation:
Paleozoic Era, also spelled Palaeozoic, major interval of geologic time that began 541 million years ago with the Cambrian explosion, an extraordinary diversification of marine animals, and ended about 252 million years ago with the end-Permian extinction, the greatest extinction event in Earth history.
Yes I think so because since literally every state and country is protesting for black lives matter & racism & police brutality to end against black people, it’ll bring change to every country and state for good. Hope this little explanation helps
