Answer: I think it is B. The executive branch includes those who work for the Department of Energy (DOE)
Explanation:
Process of elimination. The people elect the President and Vice President. Not all members of the executive branch are elected by the people. Cabinet members are appointed. Â It is true that the executive has cabinet members from all agencies/departments represented. Those are chosen by the President himself. This answer may work. The commander-in-chief does not have the authority to declare war, that power is vested in Congress. Finally, the president must be a natural-born citizen and be at least 35 years old and not at least 40 years old.