which describes gneiss?\nigneous\nformed from shells\ntends to split along bands\ngrains randomly arranged

which describes gneiss?\nigneous\nformed from shells\ntends to split along bands\ngrains randomly arranged
Answer
Brief Explanations:
Gneiss is a metamorphic rock that has a foliated texture and tends to split along bands. It is not igneous. It is not formed from shells (which is more characteristic of sedimentary rocks like limestone in some cases). And its grains are arranged in a parallel - like pattern (foliation), not randomly arranged.
Answer:
tends to split along bands