Or we can get a pair of running shoes would sell for $75 this week the same here sells for $60 but will probably happen to the quantity of running shoes supply

The correct answer should be brand c.

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.

Ithink i might know wait one second let me serve