Oil is: not usually used as an energy source
a nonrenewable resource
a renewable resource
a 100 percent efficient energy source

I think the answer would be, C) A renewable resource.

the secretary of state, appointed by the president with the advice and consent of the senate, is the president's chief foreign affairs adviser. the secretary carries out the president's foreign policies through the state department and the foreign service of the united states.

the works of justice saves things/people

the works of service things/people

explanation:

that's the best i can word it. hope it !