12 Immune System Terms

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Across
  1. 3. infectious agents that cause disease
  2. 5. destroy microbes
  3. 8. disrupt production of and kill fungi and bacteria
  4. 10. phagocytic cells that fight pathogens
  5. 12. inflammatory signal that triggers blood vessel dilation
Down
  1. 1. memory of previously encountered foreign molecules
  2. 2. cells that stimulate development of acquired immunity
  3. 4. white blood cells
  4. 6. Recognizes pathogens
  5. 7. connective tissue cells that store histamine
  6. 9. gland where t-cells mature
  7. 11. cells that produce antibodies