The Immune System Crossword-MB

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Across
  1. 4. All living things are made out of these.
  2. 7. Immunity that your parents gave you.
  3. 8. A substance that makes you more immune to viruses.
  4. 10. A protein that fights Antigens.
Down
  1. 1. Tiny invaders such as viruses and bacteria.
  2. 2. The cell that produces Antibodies.
  3. 3. The system that protects you from getting sick.
  4. 5. These cells get rid of the infected cells.
  5. 6. Triggers an immune system response in the body.
  6. 9. They bind with the binding sites perfectly.