This printable word search puzzle on the topic of Human Body Systems contains 31 hidden words in a 24x24 letter grid. Words go horizontally, vertically, backwards, and diagonally. This word search is also available to download as a Microsoft Word document or a PDF.
IMMUNODEFICIENCY DISORDER
AUTOIMMUNE DISORDER
ANAPHYLACTIC SHOCK
WHITE BLOOD CELLS
ALLERGIC DISORDER
IMMUNOGLOBULIN E
IMMUNE SYSTEM
LYMPHOCYTES
ANAPHYLAXIS
PHAGOCYTES
NASAL MIST
ANTIBODIES
TREE NUTS
HISTAMINE
ALLERGIES
SWELLING
SNEEZING
BACTERIA
ANTIGENS
ALLERGEN
ADAPTIVE
VACCINE
PEANUTS
PASSIVE
CANCERS
INNATE
WHEAT
MILK
FISH
EGGS
SOY