In Crime and Human Nature, Wilson and Herrnstein argue that some people are biologically predisposed toward criminal behavior. In part, they base this argument on
a. the study of twins and adopted children.
b. skull shape.
c. measuring the body types of criminals.
d. the size of one's brain.
e. sexual orientation.
Question 2
About what percent of the U.S. population is age 65 or over?
a. 1 percent
b. 7 percent
c. 12 percent
d. 23 percent
e. 33 percent
