This printable word search puzzle on the topic of Human Body Systems contains 18 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.
Inspiratory reserve volume
Expiratory reserve volume
external Intercostal
flexible cartilage
good blood supply
semi- rigid case
Residual volume
tiny air sacs
nasal passage
Tidal volume
bronchioles
Expiration
pressure
pleural
bronchi
trachea
thorax
domed