A, because if you know about hygiene, you can help prevent the flu. Ex: educating younger kids to always wash your hands after touching anything dirty, after using the restroom, and before eating.
Explanation:
Peer pressure:the National Institute of drug abuse reports that peers have a large influence on drug abuse in behaviours
I really think it was Wundt. Not 100% sure though
Answer:
A. Putting others down
Explanation:
We shouldn't hurt others to feel better about ourselves.