L. which social scientists focus their studies on scarcity, resources, and profit motives? a) archaeologistsb) historiansd) sociologistsc) economists

Which of the following situations best demonstrates the principle of separation of powers in the u. s. government? a. the president can veto laws passed by the legislature. b. the courts must approve constitutional amendments. c. states create their own educational policies. d. members of the legislature are elected by voters.