Which of the Following Statements Concerning the Differences Between Men's

Which of the following statements concerning the differences between men's and women's prisons is true?

A) Women's prisons have a more highly developed hidden economy.
B) Female inmates face more violence and physical confrontations.
C) Female inmates are more committed to the inmate code.
D) Women's prisons are generally  smaller.
E) Women's prisons are more security-conscious.