This printable word search puzzle on the topic of Human Body Systems contains 22 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.
VASOCONSTRICTION
VASODILATION
ERYTHROCYTES
CAPILLARIES
CIRCULATION
ARTERIOLES
PROTECTION
LEUCOCYTES
PULMONARY
VENTRICLE
CORONARY
SYSTEMIC
CLOTTING
VENULES
CARDIAC
ATRIUM
ARTERY
LUMENS
AORTA
HEART
BLOOD
VEIN