Who lives in antarctica?

a) a large native population
b) a large number of south american immigrants
c) a small group of researchers
d) a small number of natives

What structure on the south african coast has a range of 63 km and releases flashes every 30 seconds?

What does 2[tex] {2}^{ - 4} \times {2}^{ - 2} [/tex]

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.