The shadow zone exists because: O A. sunlight blocks out S waves in certain regions.
B. seismic waves cannot travel through liquids.
C. P waves reflect as they travel through Earth.
O D. the mantle and core are composed of different material.

What is the importance of interlocking the fingers and rubbing while washing hands? the palms are the dirtiest parts of the hands. the spaces between the fingers get washed. the backs of the hands get washed. the fingernails are the dirtiest parts of the hands