By necessity, a hierarchical form of bureaucracy requires . top-down management

bottom-up management

lateral management

collaborative management

they protect against unsafe foods and medicines being sold

explanation:

mammals. mammals of the piedmont region live in several habitats such as wetlands, fields and forests. raccoons live across the state including the piedmont. they've adapted to environmental changes, including the loss of natural habitat.

answer; depression and breathing related sleep disorder(independent);