Blood chapter

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Across
  1. 3. Bloodstain A blood stain created when an object passes
  2. 5. When an object moves through wet blood and
  3. 6. transfusion giving blood from person to another intravenously
  4. 12. blood specialist
  5. 13. site part of the body that received the blow or force that caused bleeding
  6. 17. clotting cells
  7. 18. the pointed edges of a blood stain
  8. 20. determine whether blood is negative or positive
  9. 21. of impact The angle at which blood strikes a target surface
  10. 22. patterns Characteristic patterns present when blood drips
Down
  1. 1. red blood cells
  2. 2. blood stain a stain created by gravity
  3. 4. small drops of blood that break of the main blood drop
  4. 7. white blood cells
  5. 8. the point in space where the blood came from
  6. 9. one place to a surface not already contaminated with
  7. 10. proteins made by immune cells up attack specific antigens
  8. 11. The transfer of blood
  9. 14. blood and moves it elsewhere
  10. 15. proteins found on the surface of blood cells.
  11. 16. or alters it
  12. 19. blood blood under pressure that strikes a target surface