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Chapter 25

2025.11 : B-A (analysis included)

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Chapter 25 · 2025.11 : B-A (analysis included) · READING 1

Microplastics are a common pollutant in large masses of water like rivers. High concentrations and ______ among particles—variations in size, shape, and material—make it onerous to comprehensively classify the microplastics in a water sample, so Alvarez-Zeferino et al. are exploring a device to help quickly and accurately identify certaincharacteristics.

Which choice completes the text with the most logical and precise word or phrase?

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