Which formation is the result of wind erosion a. u shaped valleys b. mud slides c. glacial erratics d. shaped rocks

answer:

unusually shaped rocks, so probably d.

explanation:

an informal structure in a bureaucracy would be something like so-called "office politics". where there's a formal structure set up for the organization, but then an informal subculture as well that has a way of organizing the bureaucracy further. this can be positive because it sets up an added degree of organization, albeit informal, within the bureaucracy.

answer; legislature;