This printable word search puzzle on the topic of Human Body Systems contains 12 hidden words in a 17x17 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.
node of ranvier
axon terminal
myelin sheath
spinal cord
peripheral
cell body
dendrite
central
synapse
nucleus
brain
axon