Which Statement(s) About the Number of Males and Females Is/are

Multiple Choice

Which statement(s) about the number of males and females is/are TRUE? Statement A: Sperm containing a Y chromosome swim faster than those containing an X chromosome.
Statement B: Male fetuses are more vulnerable to miscarriage than are female fetuses.
Statement C: Cultural values and governmental policy contribute to the differences in the number of male and female babies born and raised in some societies.

A) statements A and C only
B) statement C only
C) statements A and B only
D) statements B and C only