Investigator

A crime-scene investigator views two small, red fibers. One fiber was obtained from the crime scene off the victim’s body, and the other red fiber was removed from the cuff of the suspect’s pants. Although the two fibers appear to be from the same fabric, the crime-scene investigator determines that the two fibers are indeed very different. List five other characteristics of the fibers that can be detected under a compound microscope that could be used to distinguish the two red fibers.