C because that would be what is causing the biggest affect on your body.
Answer:
Relational aggression refers to harm within relationships that is caused by covert bullying or manipulative behavior. Examples include isolating a youth from his or her group of friends (social exclusion), threatening to stop talking to a friend (the ''silent treatment''), or spreading gossip and rumors by e-mail.
Chimpanzees. they held the virus and their exposed blood gave it to humans
You need a doctors prescription for birth control, but for condoms and plan b, you can buy over the counter at Walmart, cvs, Walgreens or any other drug store. All work if used correctly