C. The necessary and proper clause is known as the elastic clause because it allowed Congress to do things outside of their enumerated powers.
The answer to this question would be A. Montesquieu believed in separation of powers. There should be three branches and each branch should be able to "check" the other. No branch would have more power than the others. The two houses of legislature would be able to block bills introduced by the president, while the president can veto any bills he found improper that were drafted by the legislative branch.
Answer is D Introduction of new plants and animals cause nobody had found the Americas until then hope this helps
