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, backwards, and diagonally. This word search is also available to download as a Microsoft Word document or a PDF.
Cartilage Rings
Vital Capacity
Carbon Dioxide
Alveolar Sacs
Nasopharynx
Oropharynx
Epiglottis
Diffusion
Emphysema
Diaphragm
Inferior
Pharynx
Alveoli
Trachea
Sinuses
Bronchi
Larynx
Oxygen
Lungs
Bile