This printable word search puzzle on the topic of Human Body Systems contains 22 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.
mechanical digestion
chemical digestion
salivary glands
small intestine
large intestine
absorption
nutrients
esophagus
pancreas
enzymes
stomach
rectum
digest
blood
waste
water
chyme
villi
liver
colon
mouth
bile