Question

prior to the agricultural revolution, societies were
a hunter gatherers.
b based on fishing.
c involved mostly with long distance trade.
d based on subsistence farming rather than commercial farming.

Explanation:

Before the Agricultural Revolution, people did not have settled farming. Fishing - based societies were a subset but not the main form. Long - distance trade was more prominent later. Subsistence farming came with the Agricultural Revolution. Hunter - gatherer was the primary mode as people relied on gathering wild plants and hunting/fishing wild animals for food.

Answer:

A. hunter gatherers.