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If you were told that concentrations of trace elements above what is required by organisms generally have no effect on those organisms, what would you say?A. false, elevated concentrations of some trace elements such as cobalt and chromium can be toxicB. False, increasing the concentration of trace elements above what is required generally has a beneficial effect on organismsC. True, most organisms have evolved adaptations that allow them to tolerate very high concentrations of trace elements in the environmentD. True, only trace element limitation can lead to disease among organisms
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