Biology Biomes

Posted on 09/07/2018
Students, Levi Kreigh (left), Jonas Bent (middle), and Connor Heyde (right), use a beaker of water to model the trophic levels in an ecosystem, at Huntington North High School in Huntington, Ind. Thursday, Aug. 30, 2018. Trophic levels are the measure of an organism’s place in a particular food chain. Students, Levi Kreigh (left), Jonas Bent (middle), and Connor Heyde (right), use a beaker of water to model the trophic levels in an ecosystem, at Huntington North High School in Huntington, Ind. Thursday, Aug. 30, 2018. Trophic levels are the measure of an organism’s place in a particular food chain. 
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