the order of earth's three eras from earliest to most recent is   a. mesozoic era, cenozoic era, paleozoic era b. cenozoic era, mesozoic era, paleozoic era c. cenozoic era, paleozoic era, mesozoic era d. paleozoic era, mesozoic era, cenozoic era

Match each idea to the correct principle of government. federalism separation of powers checks and balances divides the powers of government into different branches arrowright divides the powers of government between central and state governments arrowright each branch of government has certain powers that prevents the abuse of power on the people arrowright