Relier Pairs Science Ch 2 MatchingVersion en ligne Mr. Hubbard's 6th Grade Science Ch 2 par Maureen Waters 1 Needs of all Living Things 2 Autotrophs 3 Trophic Level 4 Omnivores and Carnivores 5 Decomposers 6 Heterotrophs 7 Photosynthesis Energy levels within a food chain Secondary Consumers Sugar made by plants Water Energy Living Space Stable Internal Conditions second level of the trophic pyramid Receives 0.1% of the suns original energy Producers