Relier Pairs Organism RelationshipsVersion en ligne Match the nouns to the definitions. par Laura Perez Valiente 1 FAMILY GROUPS 2 PREDATOR 3 COMPETITION 4 PARASITE 5 OFFSPRING 6 PREY 7 COMMENSALISM 8 HOST An animal that is hunted by predators. An organism that benefits from other organisms and it harms them. Two males of the same species compete for territory or for a female. The organism in which a parasite feeds. Babies and descendants. Animals that move, migrate or live in groups to protect themselves against predators. An animal that captures, kills and eats an animal of a different species. A species that benefits from another species without harming them.