This printable word search puzzle on the topic of Human Body Systems contains 12 hidden words in a 24x24 letter grid. Words go horizontally, vertically, and backwards. This word search is also available to download as a Microsoft Word document or a PDF.
large intestine
salivary glands
small intestine
gallbladder
esophagus
appendix
pancreas
stomach
rectum
liver
mouth
anus