Describe what happens when the economy expands. What are the results when an economy retracts? How is a recession defined? EXAMPLE IN SENTENCE and plz don't give links cause they really don't work plz and thank all of y'all

As you drive down the highway, a child in the back seat asks why the tall buildings downtown are moving so slowly when the roadside is moving so quickly. because you have read your psychology text, you are able to answer her question by responding that this is an example of: