The Term "Carnivorous" as Applied to Carnivorous Plants Is Not

The term "carnivorous" as applied to carnivorous plants is not considered accurate by some biologists because

A) carnivorous plants do not use insects for food (which must be a source of energy and matter) .
B) carnivorous plants only use insects as pollinators and do not gain any nutrients from them.
C) carnivorous plants do not actually take in and digest whole insects.
D) carnivorous plants do not move around; an organism must be able to locomote to be considered a carnivore.