__________ recovery is the reoccurrence of a learned behavior after extinction has taken place

Which of the following is a female primary sex characteristic?

a) breasts b) pubic hair c) vagina d) prostate gland

Individuals in long-term relationships note that expressed affection and frequency of sex decline rapidly after the first year or two of marriage. How do they respond?

a. with frustration and guilt b. with understanding and acceptance as companionate love increases c. with resentment d. with understanding and acceptance as companionate love decreases