What Is the Key Difference Between Pastoral and Agrarian Societies

What is the key difference between pastoral and agrarian societies?

A) Pastoral societies have gender equality,while agrarian societies are male-dominated.
B) Agrarian societies grow crops for food,while pastoral societies raise livestock.
C) Pastoral societies combine government and religion,while agrarian societies keep them separate.
D) Agrarian societies have well-defined territorial borders,while pastoral societies do not.