Answer:
Because of their wave movement, P waves travel through any kind of material, whether it is a solid, liquid or gas. On the other hand, S waves only move through solids and are stopped by liquids and gases. ... This also accounts why fewer S waves are recorded than P waves.
If the information is in presented in color. Graphs don't require colors.
Why was it almost impossible for a woman to become an astronaut?
Answer;because men are stronger,taller and weighted more.
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