This printable word search puzzle on the topic of Human Body Systems contains 15 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.
electrical wiring
right ventricle
left ventricle
right artium
left atrium
pulmonary
tricuspid
diastole
systole
aortic
mitral
aorta
blood
heart
lungs