Answer:
the first two and the last one are the most likely answers :)
Explanation:
P-waves are the primary seismic waves generated during an earthquake. They are the fastest and they are the first waves that arrive at the seismic station. S-waves are the secondary waves. They travel through solids but not through liquids or gases. <span>This is evidence that the outer core does not behave like a solid substance.</span>
