Laboratory #14: HAIR AND FIBER Copyright © 2014, Elsevier Inc. All rights reserved. 1

Cat hair under a microscope. Copyright © 2014, Elsevier Inc. All rights reserved. 2 iStockphoto

Hair root. Copyright © 2014, Elsevier Inc. All rights reserved. 3 iStockphoto

Dust under a microscope. Copyright © 2014, Elsevier Inc. All rights reserved. 4 iStockphoto

Fibers. Copyright © 2014, Elsevier Inc. All rights reserved. 5

Drawing of hair sample. Copyright © 2014, Elsevier Inc. All rights reserved. 6