Which one of the following is an example of a formal region?
a. the us corn belt
b. northwest airlines
c. dixie
d. retailing region of chicago
e. the midwest

this is ap human geography by the way.

What is a problem with dsm diagnoses? 1 some people don't fit into easy diagnosis categories. 2 there are too few diagnosis categories to choose the right one. 3 not enough axes are available to choose from. 4 no choice is correct.

Why is the continuous presence of police officers and vigilant members of the public an ineffective crime prevention strategy? *criminology*

Which of the following is not permitted in a roundabout? a. using your turn signal b. following the rules of right-of-way c. driving at the speed limit d. changing lanes