Which word is described by this statement? This stony tube runs up the center of the volcano. It may have many branches though which lava flows during an eruption.

sedimentary

vent

composite

cinder cone

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.

what is the question?

answer; sutherland-differential association;

answer; criminal law;