This printable word search puzzle on the topic of Human Body Systems contains 10 hidden words in a 17x17 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.
MECHANORECEPTORS
CHEMORECEPTORS
CONTRACTION
BREATHING
DIAPHRAGM
CHEMICAL
OXYGEN
NEURAL
BRAIN
LUNGS