The Proterozoic division of the geological time scale is an era of the Phanerozoic eon. The Proterozoic division began 2.5 billion years ago and ended 542.0 million years ago.
Focus and make sure you understand even if it takes a while to get it keep it refreshed in ur head just stay on topic
Islam and Judaism,
Both notably believe in heaven and hell, such as Christianity.
Answer:
One example of checks and balances is that the president can veto any bill passed by Congress, but a two-thirds vote in Congress can override the veto.
Another example: The House of Representatives and the Senate both have to pass the same bill before it can become a law.