Chemistry, 21.02.2020 00:31 kitttimothy55
In the term trace element, the word trace means that ___A. the element improves health but is not essential for the organism's long-term survival. B. the element can be used as a label to trace atoms through an organism's metabolism. C. the element is required by the body in very small amounts. D. the element is very rare on Earth.
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In the term trace element, the word trace means that ___A. the element improves health but is not es...
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