1 = Mrs. Nguyen’s hair
2= Spider web
3 = Raw silk
4 = Dr. Spencer’s dog
5 = Cotton thread
6 = Dr. Eidell’s cat
7 = Dr. Eidell’s cat
8 = old cotton thread
9 = Dr. Myers’ Hair
10 = Donkey hair
11 = Wool
12 = unprocessed sheep’s wool
13 = acrylic yarn
14 = plastic
15 = a classmate’s hair
16 = rat
17 = cat hair
18 = cotton
19 = cotton/polyester blend
20 = steel wool
21 = human hair
22 = dog hair
23 = feather
24 = daisy
30 = cat hair
31 = horse hair
32 = Dr. Myers’ hair
33 = cotton
35 = dog