This printable word search puzzle on the topic of Human Body Systems contains 14 hidden words in a 17x17 letter grid. Words go horizontally and vertically. This word search is also available to download as a Microsoft Word document or a PDF.
Paseurization
Vaccination
Antibiotic
Lymphocyte
Histamine
Phagocyte
Allergen
Antibody
Immunity
Pathogen
Antigen
Vaccine
Bcell
Tcell