I absorb S-waves but allow P-waves to travel through me. What layer am I?

P and S waves are both body waves (def); however, they have very different properties. ...

Explanation:

Though, S waves (which are a type of shear wave)will travel through solids and but will be absorbed by liquids and gases. ... Having the lag time for three seismic stations allows us to determine the epicenter of an earthquake.

blah

explanation:

bc blah

the atomic number of magnesium is 12. its nucleus must contain 12 protons and no electrons. the atomic number of an atom is determined by the number of protons.

magnesium is an electrolyte injection commonly used to treat low magnesium levels in your blood. it is also used to prevent or control seizures in women with preeclampsia or eclampsia.