This printable word search puzzle on the topic of Human Body Systems contains 15 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.
Type 1 diabetes
Lymph Vessels
Lymph Nodes
Bone Marrow
Allergies
Adenoids
Leukemia
tissues
Tonsils
Thymus
Spleen
immune
cells
Fever
Flu