Which best explains how the structure of the executive office of the president fulfill presidency’s office’s role?

The correct answer is B) the office has multiple levels of staff and advisers who help the president in many areas.

The sentence that best explains how the structure of the executive office of the president helps fulfill Presidency’s office role is “the office has multiple levels of staff and advisers who help the president in many areas.”

The President of the United States has many advisers and members of staff in what is named the cabinet. This cabinet includes the vice president and 15 executive departments such as the Secretary of Defense, the Secretary of the Treasury, the Secretary of Agriculture, among others. Article II, section 2 of the United States Constitution establish the role of the cabinet to help the Presiden ton any topic.  

The other options of the question were, a) the office is led by the chief of staff who serves as a key adviser to the president, c) the office is led by the vice president, who serves as a key adviser to the president, and d) the office has a single level of staff and advisers who help the president.  

what are local authorities doing to fix the problem

explanation:

what are local authorities doing to fix the problem

2686-2181 bce-- "egyptian civilization developed along the nile river in large part because the river’s annual flooding ensured reliable, rich soil for growing crops."

1069-664 bce-- "ancient egyptians developed wide-reaching trade networks along the nile, in the red sea, and in the near east."