Which Is an Aspect of City Life That Might Catch

Multiple Choice

Which is an aspect of city life that might catch a human ecologist's attention?

A) The NIMBY movement to prevent a giant chain from opening near a high rise apartment building.
B) The decision to make sidewalks narrower so that a city road can provide on-street parking.
C) The number of nannies that can be found in Central Park on a given day.
D) The number of male nannies that take care of children in New York City.