Answer :
Final answer:
The Incas watered their crops by creating complex irrigation systems, building reservoirs, and using terracing to manage water efficiently in arid areas.
Explanation:
The Incas were able to water crops in areas with little water by employing advanced agricultural techniques and effective management of natural resources. Rather than using manual labor such as donkeys or enslaved people to transport water, the Incas built extensive irrigation systems, reservoirs, and utilized terracing. These terraces not only provided irrigation but also helped to prevent soil erosion and created micro-climates for diverse crops. Moreover, the Incas employed conscript labor for the construction of these large public works projects, which were crucial for their agriculture and the stability of their empire.
