This printable word search puzzle on the topic of Human Body Systems contains 15 hidden words in a 24x24 letter grid. Words go horizontally and vertically. This word search is also available to download as a Microsoft Word document or a PDF.
Cellular Respiration
Respiratory System
Inspiration
Ventilation
Expiration
Pneumonia
Alveoli
Bronchi
Pharynx
Trachea
Airway
Asthma
Larynx
Lungs
Nose