Which Statement About Seismic Waves Is True

Multiple Choice

Which statement about seismic waves is true?

A) Only S waves can travel through liquid.
B) P waves travel faster, and thus arrive sooner than do the S waves.
C) In the shadow zones, neither type is observed.
D) S waves can travel though the outer core, but P waves cannot.
E) On the far side of the Earth, only the S waves on the surface can be detected.