The Venus flytrap is a carnivorous plant that grows best in nutrient-poor, acidic soil. They typically grow in certain longleaf pine savanna ecosystems in the Carolinas. Which of the following terms best describes this species? A. a keystone species, because it is carnivorous
B. a generalist species, because it is advantaged in changing habitats
C. an invasive species, because it competes with other plants for water and sunlight
D. a specialist species, because it thrives only in soils with low pH and nutrient levels

Please help I do not have a lot of time until I have to turn it in