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A source from which organisms generally take elements is called a/an A. exchange pool. B. reservoir. C. biotic community. D. food web.
A source from which organisms generally take elements is called an exchange pool.
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Asked 149 days ago|11/20/2013 3:21:44 PM
Updated 149 days ago|11/20/2013 10:17:43 PM
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A source from which organisms generally take elements is called an exchange pool.
Added 149 days ago|11/20/2013 10:17:43 PM
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