This printable word search puzzle on the topic of Human Body Systems contains 12 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.
malnutrition
knock knees
blood test
bowed legs
infection
phosphate
vitamin D
melanin
calcium
rickets
x-ray
bones