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5 Written questions

5 Matching questions

  1. what is the main function of red blood cells?
  2. Grooves t
  3. How do explosions get the oxygen they need for combustion to occur?
  4. Why is it pointless to obscure or obliterate one's fingerprints by scarring or otherwise damaging the skin
  5. List several ridge characteristics
  1. a carry oxygen
  2. b the cut or low lying portions between the lands in a rifled bore.
  3. c They must use an oxidation agent which is a chemical that already hs oxygen n it.
  4. d the fingerprint run 1 to 2 mm beneath the skin surface
  5. e a. Bifurcations
    b. Enclosures
    C. Ridge endings

5 Multiple choice questions

  1. reaction in which heat is absorbed
  2. manual ink fingerprints
  3. protein that transports oxygen to the blood
  4. a high explosive that is easily detonated by heat, shock, or friction.
  5. a. they are portable
    b. commercial lights are cheaper
    c. you can select the wavelengths or light

5 True/False questions

  1. plateletsthe fluid portion of unclotted blood


  2. lands ta class of fingerprints characterized by ridge lines that enter the print from one side and flow out the other side.


  3. What is the most commonly used low explosive? tANFO (Ammonium Nitrate)


  4. What are the three classes of fingerprints?Loops


  5. what is the most commonly used high explosiveblack powder and smokles powder