URGENT What type of migration has enabled Amish traditions and customs to take hold in Kentucky, as well as remain fixed in the original hearths in the US?
A. Migrant diffusion
B. Contagious diffusion
C. Expansion diffusion
D. Hierarchical diffusion
E. Relocation diffusion

Magma forms by partial melting of upper mantle and crust. partial melt means that only a fraction of the available material forms a melt, and that the remainder stays solid. the partial melt rises because of its lower density and ascends through he crust. this is so conclusive mean the answer would be magma igneous rocks or balistic magma.

There’s no picture or character?

The correct answer is a)  a resource with a limited supply; it will run out.