Dennis and Donna Recently Moved to Kansas on a Three-Acre

Dennis and Donna recently moved to Kansas on a three-acre site. They purchased their home within biking distance to the hospital where they work, and their bikes have room for groceries if they need to purchase food on the way home, although they plan to grow some crops on their own. Dennis and Donna are examples of a growing number of people who

A) have developed a health-conscious attitude.
B) want to change their lifestyle to be more in tune to saving energy.
C) dislike urban centers and wish to live in the country.
D) stay away from urban areas due to increased threats of terrorist attacks in those localities.