Question

the subsection called ___ includes denton and arlington.
high plains
grand prairie
llano basin
cross timbers
rolling plains
edwards plateau

Explanation:

To solve this, we recall the geographical subsections of Texas. Denton and Arlington are located in the Grand Prairie subsection. The other options (High Plains, Llano Basin, Cross Timbers, Rolling Plains, Edwards Plateau) do not include these cities.

Answer:

B. Grand Prairie