"the correct rank order of social network sites from most to least popular as measured by the number of visits is"

answer; (c) the product does not cost the price shown in the advertisement; i believe this is correct; /// plz check   first good luck

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.

semi-desert lowlands, hope this !

answer; george herbert mead;