This printable word search puzzle contains 21 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.
artherosclerosis
cardiovascular
hemoglobin
lymphatic
diffusion
capillary
pacemaker
ventricle
platelet
coronary
plasma
artery
atrium
lymph
cells
blood
pulse
aorta
valve
heart
vein