Those suburbanites who use public facilities and services of cities without sharing the costs are called ________

Although cotton was the principal export of Texas well into the twentieth century, in terms of the self-image of Texans, the myth and imagination of the frontier has been far more important than cotton farming

Indicate whether the statement is true or false

Practical limitations on study design include

A) having too many research subjects. B) ethical concerns. C) lack of personal interest. D) None of the above