Select the correct the answer. Which process will decrease the level of CO2 in the atmosphere?
OA
growing trees
OB.
cutting trees
O C.
burning trees
OD
increasing the human population

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.