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  (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?

(03.05 MC) The moon and sun both have an effect on the ocean’s tides. Which type of tide would most affect the abundance of aquatic organisms in a marine ecosystem and why? (3 points)

(02.03 LC) What type of severe weather would most likely decrease coral reef biodiversity by damaging coral skeletons and polyps? (3 points)

(01.02 MC)Which step of the scientific method would be most helpful after collecting evidence  in the field?

(01.04 LC)Which of the following characteristics does N-gram Tracing look for in a person’s writing?