(01.02 LC)Which of the following is considered trace evidence?

(02.03 MC)Which tool uses electromagnetic waves to determine the dyes within a fiber?

  (01.02 HC)If the stove in the house is on, then the house gets warm. If the house gets warm, then the people inside the house will complain. Using deductive reasoning, which of the following conclusions can be drawn from the statements?

(02.02 MC)If a body is found in the water and has water inside all of its cells, what can a forensic scientist reasonably conclude?

(02.06 MC)Which of the following can be used to confirm if an insect was present during the decomposition of a body?

(01.04 MC)A painting is suspected of being a forgery. How could mass spectrometry determine the status of the work of art?

  (02.06 MC)These two beetles were found at a crime scene.  Observe their physical characteristics. How are they different from one another?      Images: © URSchmidt 2021Creative Commons, Attribution-Share Alike 4.0 International

(02.06 LC)Which of the following would be used to test for the grain size makeup in a soil sample?

(02.05 LC)Which of the following plant types carries its spores on the back of its leaves?

  (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?