This printable word search puzzle on the topic of Human Body Systems contains 40 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.
intercostalmuscles
circulatorysystem
respiratorysystem
bronchioles
capillaries
gasexchange
nasalcavity
respiration
ventilation
bronchitis
epiglottis
exhalation
inhalation
laryngitis
vocalcords
breathing
cartilage
diaphragm
emphysema
heartrate
pneumonia
exercise
voicebox
windpipe
alveoli
bronchi
muscles
pharynx
sinuses
trachea
asthma
energy
hiccup
larynx
oxygen
blood
mouth
lung
nose
ribs