why college students who live at home are less likely to engage in binge drinking?Needs to be at least a paragraph.

College students who live at home are less likely to binge drink because of peer pressure. When a student is home they are not being strongly influenced by their classmates. The student may go to a party and partake in binge drinking because they simply see another person doing so. Under parental supervision a student can not partake in these events. Students may also feel like they need to binge drink to impress the other students. (It’s 4am sorry if this is wrong just comment and I’ll help)

Ican only answer your first question, a machine is like a human body because it's a little similar. they both almost work like the same.

Positive roles models does great things and novitiate people bad role models does bad things