On average eastern regions of oklahoma receive inches of rain per year, while the Panhandle region receives about inches. A. 9, 73
B. 73, 9
C. 15, 51
D. 51, 15

Ahis which describe the horizons in a soil profile? check all that apply. horizon a is mineral deficient. bedrock lies below the soil layers. te horizon o forms from organic material, horizon b undergoes the least amount of change. horizon c is least affected by the soil formation process.