This printable word search puzzle on the topic of Human Body Systems contains 14 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.
cardiovascular system
homeostasis
drug abuse
addiction
endurance
pacemaker
ventricle
fulcrum
atrium
stress
lever
valve
heart
drug