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(01.02 LC)Which of the following is the first step of processing a crime scene?

(01.05 MC)After a robbery, an image is pulled from a store video camera of the suspect. However, the image pulled is highly pixelated. A witness believes that the robbery suspect is someone that visits their store often as a customer. How would a forensic expert confirm the witness’s testimony?

(02.06 MC)Which of the following is a physical trait used to analyze soil from the crime scene?

(01.04 LC)Which of the following relates to letter sizing of handwriting?

  (01.04 MC)A forensics expert analyzes the ink of handwriting on a piece of paper. The ink has yellow, red, and purple pigments in it. The relative size of each ink molecule is listed in the chart in nanometers (nm) from smallest (purple) to largest (blue): Purple Yellow Blue 40 nm 50 nm 250 nm If the forensics expert performs chromatography on the ink sample, in what order from the bottom to the top would the ink pigments appear on the chromatography paper?  

(02.07 HC)Evidence collected from a victim at a crime scene includes the following: 2nd instar maggot of a blowfly Hair that is black and round with a fragmented medulla No blood nearby What inference can be made about the victim, using the evidence?

(02.03 MC)What type of electromagnetic energy is used in a dissecting microscope?

(01.03 LC)Which of the following types of characteristics can be used to help classify evidence into a direct connection to a person or source?

(02.04 MC)Which of the following medulla patterns is represented in the image below?

(02.02 LC)Which of the following is found only in plants?