Irene Chang Sec 7, Extra Credit Submission 4

Specimen: Dust on Cotton Swab Fibers

Date/Time/Location: 5/30 at 7:40 on my desk

Cotton Swab was used to wipe desk surface. Then, it was wiped on the surface of the slide, and the slide was covered with a slip. A picture was then taken. In the image, we can see the dust particles trapped within the cotton fibers that tangle up into clumps.

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