I don't understand why the answer to this is not D. It says in the prompt that insectivorous plants can survive in soils that are too low in minerals for non-insectivorous plants. Is the issue the word "different"? Insectivorous can survive in at least 1 more environment, (low in soil minerals) than non-insectivorous. I see why E is the answer but I want to know the reason for eliminating D.