Question

choose the best answer. which geographic subsection has sandy soil that supports grasses? south texas plains gulf coast plain post oak belt piney woods blackland prairie choose the best answer. which geographic subsection includes the cities of dallas, austin, and san antonio? post oak belt piney woods blackland prairie gulf coast plains south texas plains

Explanation:

The South Texas Plains have sandy soil that supports grasses. Dallas, Austin, and San Antonio are located in the Blackland Prairie.

Answer:

1. South Texas Plains
2. Blackland Prairie