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Biology, 29.05.2021 01:00 novarosell

13. Which of these statements about particulate matter less than 2.5 microns in diameter is true? A. They can cause heart and lung disease.

B. They're produced from nitrogen gas (N.).

C. They're less of a threat than particulate matter that's 10 microns in diameter

D. They're the size of a human hair.

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13. Which of these statements about particulate matter less than 2.5 microns in diameter is true? A...
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