Which of the following describe the relationship between education and fertility, on average, worldwide?
Check all that apply.

Don’t use up to much of them it leads to pollution

Ihave no idea. about. that

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.

Why you put last one a? i think is b.