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.
Respiratory system
Digestive system
Muscular system
Skeletal system
Nervous system
Gallbladder
Involuntary
Protection
Esophagus
Voluntary
Alveoli
Stomach
Storage
Larynx
Liver