What type of rock is formed from other rocks being subjected to great heat and pressure?

A: Both igneous and sedimentary

B: Metamorphic

C: Igneous

D: Sedimentary

Hi,

I believe the best answer would be B, Metaphoric.

And also, just for future reference, you might want to put questions like this in the "Science" category. I guarantee it will be answered faster, and by users who specialize in that particular subject.☺

~Elisabeth