How did the romans bring water into the city from the surrounding hills ?

The romans brought water into the city from the surrounding hills building aqueducts that carried water from the hills to the city ( C ). Romans built these aqueducts all through their area of influence, suppling their famous public baths, fountains and supporting farms and agricultural needs.

food chain i would say only because there is competition on getting food and survival

as the person below or above me i agree   the tone of voice of the itnerview can very well influecne he or she to pick one more over that   the infleuncer would pick