Thursday, December 25, 2014

Aquaponics + Trout in the Classroom

Trout in the Classroom is a program that delivers trout eggs to schools (early in the academic year) so that students have the opportunity to learn things like food chains and food webs, pH, water pollution, needs of living things, biotic and abiotic factor in an ecosystem, genetics, sustainability,...

By: Biodynamic



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from Instructables: exploring http://ift.tt/1ElIL2P

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