Describe the differences between checks and balances and the separation of powers?

i think it would be c.

hope i'm correct

explanation:

keeping a cash reserve because cash flow is the the movement of money through a company and if it just sits there, it wont the movement

powers  are  denied  to the  national governmentin three distinct ways: some  powers, such as the  power  to levy duties on exports or prohibit the freedom of religion, speech, press, or assembly, are expressly  denied  to the  national government  in the  constitution.