Answer:
C. Its agriculture was productive enough to feed the population of a city.
Step-by-step explanation:
The Moche civilization, which thrived in what is now modern-day Peru from approximately 100 to 800 AD, had advanced agricultural techniques that allowed them to sustain a large population. They were skilled in irrigation and terraced farming, which contributed to successful crop cultivation and supported the growth of urban centers. The Moche people were able to sustain their society through agricultural productivity.