I'm pretty sure its A. were starting to think the cat had gotten your tongue
The statement that support the claim that people are generally good without enforcement is this: MANY PEOPLE ENJOY USING THE HONOR SYSTEM. The correct option is D. An honor system is a system of payment which relies solely on the honesty of the people involved. An honor system does not have strictly enforced rules that govern it.
Dally is more violent because when he used to live in the city he was in gang
I believe it is the first answer.
Hope this helped!!!! :)
The Hot Zone by Richard Preston, describes somewhat a medical panic into the story due to a new virus that set out to wipe out humanity. It narrates the procedures that doctors and researchers go through in search for the cure. He also describes how dedicated these professionals are, in order to escape death.