3. Which of the following size of particulate matter causes greater harm to human health ?
b, more than 2.5 mierometer in diameter
d. more than 4.5 micrometer in diameter
a. 2.5 micrometer in diameter
c. 4.5 micrometer in diameter
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VIL 1
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Answer:
The size of particles is directly linked to their potential for causing health problems. Small particles less than 10 micrometers in diameter pose the greatest problems, because they can get deep into your lungs, and some may even get into your bloodstream.
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Have been a good day for me
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