Which of the following factors would be a likely reason for low population density?

a: a harsh natural environment
b: being located by a harbor
c: having abundant natural wealth
d: low infant mortality rates

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.

Over half of the african-american population in the united states live in

The us labor movement began in the a. 1930s b. 1920s c. 1880s d. 1860s select the best answer from the choices provided. a b c d