Relier Pairs Food Chain DefinitionsVersion en ligne Match the nouns to the definitions. par Laura Perez Valiente 1 DECOMPOSERS 2 SECONDARY CONSUMERS 3 TERTIARY CONSUMERS 4 PRIMARY CONSUMERS 5 FOOD WEB 6 PRODUCER They are predators who eat primary consumers. They can be both predator and prey. They are herbivores and omnivores who eat producers. They live on the remains of other living things. They are predators who eat secondary consumers. They make their own food trough photosynthesis. Connected food chains.