Neurons in the periacqueductal gray are ___ by endorphins

Which of the following situations is an example of necrophilia?

a. A man has sexual contact with a corpse. b. A young man is sexually attracted to a woman's neck. c. A woman is attracted to certain body parts of a man. d. A woman has an interest in unusual sexual practices with men.

What two factors are associated with what direction we take for our lives?

a. commitment and dedication b. confidence and dedication c. motivation and drive d. credentials and motivation