These dark areas are called maria. They are thought to be formed by volcanic eruptions in the moon's history.hope this helped:)
Yes.You can change its inside or outside
Nails start in the nail root, hidden under the cuticle. When cells at the root of the nail grow, the new nail cells push out the old nail cells. These old cells flatten and harden, thanks to keratin, a protein made by these cells. The newly fromed nail then slides along the nail bed, the flat surface under your nails.
Layering is the most obvious feature of sedimentary rocks. The layers are piled one on top of the other.
The answer would be Cement,Bricks, and rock salt because in Florida they mine for hard materials