According to the National Surveys on Family Growth, the percentage of 15-19 year olds in the U. S. who report engaging in sexual intercourse over the last two decades has
A) risen dramatically.
B) plummeted until 200 and has shot up since.
C) been exactly the same.
D) dropped steadily.
Question 2
Sending e-mails repeatedly after a breakup, without receiving responses, can be an example of
A) a secure relationship.
B) how to save a deteriorating relationship.
C) stalking.
D) jealousy.