Blood & Immune System

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Across
  1. 3. Another word for red blood cells
  2. 6. “big eater”
  3. 7. Red cell volume/whole blood volume x100
Down
  1. 1. WBC kidney shaped large nucleus
  2. 2. The four properties of immunity are: specificity, versatility, memory
  3. 4. Platelets are also called ________
  4. 5. An inappropriate or excessive responses to allergens
  5. 8. Specific host defences are very ______
  6. 9. Substance that causes coagulation, e.g. anitbodies