Due to the geography and climate of the Middle colonies, their economy consisted mostly of - a:plantations and slave labor
b:agricultural products like oats, barley, and wheat
c: fishing, whaling and lumber
d: trade with New Spain

answer; ///i believe the correct answer is (b) the writing of the ancients who lived in india after the indus valley inhabitants died out;

experiments.

surveys.

questionnaires.

interviews.

case studies.

participant and non-participant observation.

observational trials.

studies using the delphi method.