Pleasee help me answer thiss Use the drop-down menu to complete the sentence.
Many feats of Aztec engineering were made necessary by Tenochtitlán’s location

A. in the middle of a harsh desert

B. at a high alttitude in the mountains

C. on a small island in a shallow lake

D. in the middle of a dense jungle

if u have the answers to the whole Middle America Unit Test from connexus tell me or im gonna get yelled at cus I got them wrong

On a small island in shallow lake (Hope this helps.)

Explanation:

the technology changed agriculture in an impacting manner since many people left the field work by a cellular or other technological appliances

productive most commonly means: achieving or producing a significant amount or result.

explanation:

productive can also mean:

these depend on how the word productive is used. most likely productive will mean   achieving or producing a significant amount or result.