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Advice PB 8 PRO BIOTIC 240

Water features like fish ponds have become an all the rage addition to a variety of landscape. The aesthetic pleasure that a pond gives equals the labor that a pond keeper must put forth in order to maintain it. 314 more words

biotic or abiotic? that IS the question!

March 31- April 4

Beginning a new unit, Ecosystems in which students will diagram the levels of organization in an ecosystem and describe how organisms interact with the biotic and abiotic factors of an ecosystem. 289 more words

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