Inner core, outer core, mantle and crust
You can use refraction which is the bending of light through a transparent material. Also the freezing and boiling points of water. One last one is the Cartesian five experiment, this shows the density of water. Hope this helped.
C: The arrangement and movement of the particles in the substance. Solid particles vibrate and are compact. Liquid slide past each other and are close together. Gas particles are fast moving and very spread out.
Water reacting with nitrogen gas i think, since it doesn’t actually react
It is D. alliteration
Alliteration is when it has the same letter or sound
