Natural Fibers can be harvested from Right Ans - plants, animals, and
minerals
The shiny nature of silk can be related to Right Ans - its ability to refract
light
what characteristics of cotton make it a great source of fiber for clothing
Right Ans - the fibers are easily woven and dyed
mineral fibers such as asbestos are very durable. These fibers are used in all of
the following except Right Ans - rope
all of the following are characteristics of a synthetic fiber except: Right Ans
- they do not contain any natural fibers
a characteristic of natural fibers is that they Right Ans - are affected by
microscopic organisms
fibers are an excellent source of trace evidence Right Ans - they are easily
transferred from victim to suspect, easily overlooked by a suspect, easily
collected and stored
a fiber is collected at a crime. When viewed under a compound
microscope,what two traits would indicate that the fiber was a human hair
and not a piece of fiber obtained from an article of clothing Right Ans - the
presence of a cuticle an dthe medullary index of 0.33 or less
define crystalline Right Ans - regularly shaped; fibers composed of
polymers packed side by side, which make it sniff and strong
define amorphous Right Ans - without a defined shape; fibers composed of
polymers packed side by side, which make it sniff and strong
define fiber Right Ans - the smallest indivisible unit of textile, it must be at
least 100 times longer than wide
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