Answer:
Social influence.
Explanation:
Social influence is a type of influence where one or more than one persons change someone else's behavior and attitude. It's both unconscious and conscious.
Sam has shown the change in his behavior since he has been surrounded by new people at his new school.
In this type of conformity, Sam is changing himself in ways that he can be more similar to the others, because he wants to feel like he belongs there and that he will be accepted, so his self-esteem will rise once they acknowledge that he is one of them now.
Among the choices, only letter C. increasing automobile use is detrimental to the development and improvement of a city.
All other choices, restoring natural ecosystems, reducing pollution and wastes, and compact and efficient land use are geared towards making a city livable for a long period of time.
Sunscreen helps because it blocks the sun from your skin
