The Maya Developed Each of the Following Modifications to Address

The Maya developed each of the following modifications to address food production needs except:​

A) ​low-lying areas converted into reservoirs to hold water for irrigation of fields
B) ​raised fields constructed to take advantage of periodic flooding in the area
C) ​fruit production carried out near housing zones to make use of human wastes as fertilizer
D) ​underground pits dug so that farming could occur during the dry season by taking advantage of damp soils