This printable word search puzzle contains 14 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.
rightatrium
exhalation
inhalation
epiglottis
ventricles
leftatrium
diaphragm
alveoli
bronchi
trachea
arties
lungs
blood
aorta