Which statement best describes the rock shown? The grains of this rock are jagged. The grains in this rock are tiny. This rock has a non-banded pattern. The color of this rock is determined by its texture.

Cpopulation density

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.