This printable word search puzzle on the topic of Human Body Systems contains 20 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.
MUSCLES OF RESPIRATION
RESPIRATORY SYSTEM
CARBON DIOXIDE
BRONCHIOLES
EPIGLOTTIS
DIAPHRAGM
VOICE BOX
WINDPIPE
BRONCHI
PHARYNX
TRACHEA
EXHALE
INHALE
LARYNX
OXYGEN
THROAT
LUNGS
MOUTH
NASAL
NOSE