False, hazing can turn in to violence. Even if all parties involved are taking part in it voluntarily it still can turn violent and the violent act of hazing may not have been disclosed or what the other party was signed up for. Sometimes some parties that partake in hazing do not haze violently but others decide to do things that are or turn violent. Hazing is not always a violent act but definitely can lead to violence being committed.
The answer would be D. 30s (apex)
Either mechanical or physical. I would say physical though.
B. Gonorrhea.
Gonorrhea has progressively developed resistance to the antibiotic drugs prescribed to treat it.