In the Section "Investigating Life: Addicted to Affection",what Did the Scientists

In the section "Investigating Life: Addicted to Affection",what did the scientists conclude from the experiment?

A) Blocking hormone receptors in the reward area of the brain increased the likeliness of forming monogamous relationships.
B) Adding hormone receptors in the reward area of the brain increased the likeliness of forming monogamous relationships.
C) Blocking hormone receptors in the aggression area of the brain increased the likeliness of forming monogamous relationships.
D) Adding hormone receptors in the aggression area of the brain increased the likeliness of forming monogamous relationships.
E) Adding hormone receptors in the aggression area of the brain decreased the likeliness of forming monogamous relationships.