This printable word search puzzle on the topic of Human Body Systems contains 17 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.
pulmonaryartery
whitebloodcells
pulmonaryvein
redbloodcells
ventricle
platelets
capillary
venacava
clotting
valves
atrium
plasma
artery
aorta
scabs
blood
vein