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.
white blood cells
digestive system
nervous system
immune system
human body
ligaments
function
vessels
disease
muscles
protein
energy
organs
tissue
digest
veins
blood
skull
bones
move