In the concentric zone model of urban growth, cities tend to grow outward from a central area in a series of growth rings.
grow inward from the suburbs in a series of growth rings,
develop in a series of corridors that extend from the downtown.
include more than one center around which activities revolve.
be surrounded by a beltway that connects suburbs to inner cities,

1) which is an example of active listening during a formal discussion the answer is d. responding to questions this proves that you were actively listening to the conversation being held in the discussion and that you also know about the topic being discussed2) finding the right balance in a formal discussion is primarily the answer is a. being activeyou want to actively take part of the discussion and prove that you are focused. able to understand what others are saying and make your own input