ERc_NoCredit

=The Benchmark Assessment asked this:= Which of the following statements explains why recycled plastics must be separated by their recycling code? A: The six different recycling codes represent polymers made of long chains of repeating clusters of atoms, called monomers. B: The six different recycling codes represent different isotopes with varying degrees of nuclear stability. C: The six different recycling codes represent different elements on the periodic table. D: The six different recycling codes represent different macromolecules with no elements in common with each other. How did you arrive at your answer?

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