How did the Inca civilization farm in the Andes Mountains?

Help me out ASAP thanks :)

The largest internal organ in the frog is the

How does the bare soil surface type affect the amount of runoff

How did the environment influence settlement patterns in colonial america? * 1 point a. early settlers stayed near rivers for farmland and transportation b. early settlers stayed in hilly areas to avoid frequent floods in coastal areas c. early settlers quickly moved to the mountains to avoid hot summers d. early settlers only lived on coastal islands to prevent indian attacks