Which class doubled in size during the years between 1900 and 1925? A. wealthy class
B. working class
C. middle class
D. farming class

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.