This printable word search puzzle on the topic of Human Body Systems contains 12 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.
Carbon dioxide
Tuberculous
Infections
Medication
Emphysema
Diaphragm
Alveoli
Bronchi
Trachea
Oxygen
Asthma
Lungs