Forensics: The Crime Scene Crossword Puzzle

QUESTIONS LIST: biological : how is evidence such as leaves, blood and flowers classified?, locard exchange : this principle states that every contact by a criminal leaves behind a trace, dried : bloody garments must be _ before packaging, fifty : an object is 100 inches, but is 2 inches on the sketch. the scale is 1: _ , physical : how is evidence such as footprints and tool marks classified?, chain of custody : a way to keep track of the location of evidence, standard : a known sample used to compare an unknown sample, class : most evidence collected at a crime scene is _ , not individual, judge : who is the "gatekeeper" for evidence?, individual : evidence such as dna, fingerprints and a torn piece of paper, note taking : part of recording a crime scene, evidence : an object that can establish that a crime has been committed, frye : this standard/court case established that expert testimony must be based on accepted scientific principles.