This printable word search puzzle on the topic of Human Body Systems contains 19 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.
electron microscope
nerve tissue
skin tissue
bone tissue
leaf cells
stem cells
root cells
organelles
microscope
kidneys
stomach
tissues
liver
lungs
organ
heart
eyes
legs
arm