4. When documenting a large crime scene outdoors, which type of photograph is essential to establish the location's overall layout and the relative positions of evidence? A) Close-up photograph B) Mid-range photograph C) General photograph D) Macro photograph 5. The term "document" can encompass a variety of materials with certain characteristics. Based on the given definition, which of the following would best be dassified as a document? A. A blank sheet of paper with no marks or signs. B. A painted canvas displaying an abstract art piece. C. A written letter containing invisible ink visible under UV ight. D. A piece of fabric with a unique texture but no visible marks. 6. A polygraph examiner is testing a subject who exhibits significant physiological responses to control questions. Based on this information, what should the examiner infer? A) The subject is truthful. B) The subject is deceptive. C) The subject is nervous but not necessarily deceptive. D) The physiological responses are inconclusive