Question:

What does dust contain in it?

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What is dust?

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3 ANSWERS


  1. Dust can be many things...dead skin cells, smoke, salt...really anything that is very very tiny and there is a collection of...Many bacteria and fungi are dust, which can create molds and other things.


  2. Dust is dead skin

  3. Approximately 90% of household dust is dead skin cells that we shed over time.

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