This printable crossword puzzle on the topic of Human Body Systems has 20 clues. Answers range from 5 to 12 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Result of fluid accumulation in the tissues
excess tissue fluid or clear water
Lymphatic vessels
engulf and destroy bacteria, viruses, and other foreign substances in the lymph
Drains lymph from the majority of the body (except the right arm and right side of the head)
Lymphatic vessels that carry lymph into the lymph node
Lymphatic vessels that carry lymph out of the lymph node
small masses of lymphoid tissue around the pharynx
tubelike offshoot of the first part of the large intestine
Outer part of the node containing follicles
Soft blood rich organ that filters the blood
Specific resistance to a disease
Disease causing microorganisms
Bacteria-killing enzyme
inflamatory chemical
Phenomenon when cells follow a chemical gradient
Small, secretory proteins that defend cells
immunity provided by antibodies in the humors of the body
Chemicals secreted by WBC's and macrophages exposed to foreign cells or substances in the body
Substances capable of mobilizing our immune system and invoking an immune response