Which of the following economic activity's flourished in the middle colonies

Wheat farming, because the region had fertile soil and a mild climate

Explanation:

The Middle colonies had more fertile soil and awesome weather than they knew what to do with. So they decided to farm wheat, which eventually gave them more grain than they knew what to do with. In fact, this region produces so much grain that it's often called the "breadbasket."

If im correct it would be Minning, Shipbuilding, tobacco, and Wheat farming.