microbiology

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Across
  1. 1. – Invertebrate blood cells
  2. 3. – Disease protection
  3. 5. – Animals with backbones
  4. 8. – Inborn defense
  5. 12. – Learned response
  6. 13. – Grainy white blood cells
  7. 15. – Disease-causing agents
  8. 16. – Infection-related
Down
  1. 2. – Mouth fluid
  2. 4. – Antiviral proteins
  3. 6. – Allergy-related cells
  4. 7. – Engulfing immune cells
  5. 9. – First-responder white cells
  6. 10. – Sticky body secretion
  7. 11. – Insect blood fluid
  8. 14. – Branching cell extensions