Lymphatic and Immune System

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Across
  1. 2. smallest blood and lymph vessels
  2. 5. lymph vessels around the small intestines
  3. 6. pertaining to the groin
  4. 7. lymph cell
  5. 9. foreign protein in the body that causes an immune response
  6. 10. tube or canal for carrying substance, such as fluids
  7. 13. pertaining to under the arm/armpit
  8. 14. fist sized organ of the immune system in the upper left side of your abdomen
  9. 15. small gland in the lymphatic system that makes and trains special white blood cells called T-cells
  10. 17. study of protection; branch of medicine with focus on the immune system
  11. 18. center of the chest
Down
  1. 1. pertaining to the neck
  2. 3. the body's ability to fight against foreign agents, such as bacteria, viruses, poisons and cancer
  3. 4. physician who specializes in treating and testing allergies
  4. 8. study of disease
  5. 11. two oval shaped pads of tissue at the back of the throat
  6. 12. a small been shaped structure
  7. 16. protective protein that fights against antigens