Lymphatic system

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Across
  1. 5. the network of vessels through which lymph drains from the tissue.
  2. 6. failure of the immune system to properly react to an antigen
  3. 7. dead white blood cells
Down
  1. 1. a blood protein produced in response to an antigen.
  2. 2. a thin tube that carries white blood cells and lymph through the lymphatic system.
  3. 3. the ability to resist infection.
  4. 4. a toxin or foreign substance which induces an immune response
  5. 5. filters lymphatic fluid