31. Which description about interaction between species is NOT true? (A) Predation: An individual of one species, the predator, kills and eats an individual of the other, the prey. (B) Parasitism: The parasite obtains its nourishment from a second organism, its host. (C) Competition: Indivisuals of different species each use a limited resourse, reducing the survival or reproductin of both individuals. (D) Commensalism: Members of both species benefit from the interaction. (E) Herbivory: An herbivore eats part of a plant or alga.