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