Which person's study is being done at a micro-level orientation?
A. Damian is studying how children in the Dun family make decisions
about what to eat.
B. Kim is studying how two adults with the same level of education
greet one another
C. Chantel is studying how countries in the Americas help one
another
D. Stephanie is studying how the political and economic institutions
of a country interact with one another.
(This is sociology and idk if the answer is B or D) please help