Gender differences in cognition are consistent, but small

An example of couples therapy described in the textbook involved a couple with a sexual problem. Which of the following was NOT a factor in the case?

a. The husband's marital infidelity b. The husband's inability to have an erection c. The resumption of sexual intercourse with orgasm d. The wife's antisex sentiment carried over from childhood e. The husband's need for autonomy in the marriage

As the years pass,

A) the heart muscle becomes less rigid. B) the walls of the left ventricle thin. C) some of the cells in the heart muscle die while others enlarge. D) artery walls get thinner and softer.