Immune System Crossword

This printable crossword puzzle on the topic of Human Body Systems has 20 clues. Answers range from 5 to 20 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

filter lymph
trap bacteria
T lymphocytes become immunocompetent lymphocytes
stores body platelets
empties lymph into venous circulation
permeable and have mini valves
nonspecific
system response and regulated by the hypothalamus
response triggered by damaged tissue
white blood cells that search for pathogens
specific
antibody mediated immunity
targets infected cells
produce plasma cells that secrete antibodies
manage immune system response and kills infected cells
form of active immunity that is artificially aquired
permeable and have minivalves
in body fluids and mark antigens for destruction
kills bacteria
chemical that regulates immunity, inflammation, and hematopoiesis