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