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material cycling i am doing a project on polar bears and i came across the term "material cycling"...does anyone know what this means and how it relates to polar bears? thankss
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<font face=century gothic font size=4px>i looked it up and im thinking its basically the whole circle of life deal. something dies, its body decays. matter runs into the soil and grows into the grass. animals eat the grass and give birth therfore the original decaying matter exists in the newborn.. wow. i may have just confused myself. let me know if you totally didnt understand that.</font> ]
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