This printable word search puzzle 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.
reflex action
integumentary
cell membrane
sweat glands
spinal cord
body system
brain stem
cerebellum
cartilage
cytoplasm
skeletal
cerebrum
melanin
nucleus
neuron
tissue
joint
brain
organ
cells