Blood chapter

1234567891011121314
Across
  1. 4. the point in space where the blood came from
  2. 6. small drops of blood that break of the main blood drop
  3. 8. blood specialist
  4. 9. proteins found on the surface of blood cells.
  5. 12. white blood cells
  6. 13. the pointed edges of a blood stain
Down
  1. 1. proteins made by immune cells up attack specific antigens
  2. 2. clotting cells
  3. 3. blood, blood under pressure that strikes a target surface
  4. 5. blood stain, a stain created by gravity
  5. 7. red blood cells
  6. 9. of impact, The angle at which blood strikes a target surface
  7. 10. determine whether blood is negative or positive
  8. 11. transfusion; giving blood from person to another intravenously
  9. 14. site, part of the body that received the blow or force that caused bleeding