File 1
pdf Please login to download this file.Students learn about energy and nutrient flow in the aquatic environment. They learn about food chains and food webs, seeing the interdependence between producers, consumers and decomposers.
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Available in the following languages
Resource level
Primary (1 - 6)لِکِکال
چرکن کيکالا
جواز/ چاپس حق دارکاليى
CC 0 / public domain
