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.
conditioned response
learned behavior
endocrine gland
innate behavior
Inter Neurons
Relay Neurons
cerebellum
reflex arc
cerebrum
dendrite
Pancreas
receptor
response
stimulus
hormone
medulla
neuron
reflex
gland
axon