What scientists understand that earth's interior is liquid?
a) p waves cannot travel through liquids.
b) p and s waves cannot travel through liquids.
c) p and s waves travel through liquids at different speeds.
d) s waves cannot travel through liquids.

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.