This printable word search puzzle on the topic of Human Body Systems contains 20 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.
Circulatory system
Electrocardiogram
Sinus Rhythm
Thrombocytes
Erythrocytes
Pericardium
Endocardium
Myocardium
Leukocytes
Hematology
Epicardium
Centrifuge
Vena cava
Platelet
AV valve
Plasma
Artery
Serum
Aorta
Vein