Sagot :
Answer:
b. liquid
Explanation:
galing sa g00gl3 yan wag kana mag duda
Answer:
Liquid
Explanation:
The Liquid outer core, but P waves can. The waves are refracted as they travel through the Earth due to a change in density of the medium. ... When the waves cross the boundary between two different layers, there is a sudden change in direction due to refraction.