The Seven Deadly Sins
Fibers. Are considered class evidence Have probative value Are common trace evidence at a crime scene Can be characterized based on comparison of both.
Science Grade 9 Second Quarter (1st and 2nd activity only)
Describing feelings 2011
3 Polymers Synthetic fibers are made of polymers which are long chains of repeating chemical units. The word polymer means many (poly), units.
The 1920 ’ s Culture style!. Goals Examine the following facets of culture 1. Rural vs. Urban living 2. Prohibition and organized crime 3. Religion vs.
Chemical Composition of Fibers
Fibers
