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.
peripheral nervous system
central nervous system
involuntary muscle
voluntary muscle
epidermis
ligament
melanin
synapse
tendon
dermis
neuron
joint