Question

Beginning in Eurasia, two early innovations had a huge impact on agricultural societies. They allowed people to produce surplus food, and in turn, populations grew in size. What were the two innovations? domesticated rice, the plow domesticated wheat, the plow domesticated rice, irrigation domesticated wheat, irrigation

Answer 1

A.) domesticated rice, the plow. 

Answer 2

The two innovation that allowed people to produce surplus food were "domesticated rice, the plow". Surplus food was largely produced by the use of plows, at which domesticated rice was one of the main ingredients used to produce them. These two innovations allowed Eurasia to produce surplus food in agricultural societies.