This printable word search puzzle on the topic of Human Body Systems contains 14 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.
sensory organ
hypothalamus
Spinal cord
brain stem
cerebellum
peripheral
messenger
cerebrum
ganglion
thalamus
Central
neuron
Brain
nerve