This printable word search puzzle on the topic of Human Body Systems contains 24 hidden words in a 24x24 letter grid. Words go horizontally, vertically, and backwards. This word search is also available to download as a Microsoft Word document or a PDF.
cluster headaches
brain injury
smooth skin
pain relief
difficulty
blood flow
operation
Indonesia
headaches
blackout
blocking
chemical
alcohol
driving
reading
effects
tumour
stroke
health
london
heart
lungs
brain
cell