Answer the following question: Fact 1: Igneous rocks are formed from magma cooling. Fact 2: Igneous rocks crystallize from magma from mantle. Given the two facts above, where does the lava come from that makes igneous rocks?

OPT: A). Mantle. B). tube. C). Core. D). Mountains. E). Crust. F). heat. G). Earth. H). cracking.
Answer:
A).