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.
Mouth cavity
Nasal cavity
Inspiration
Respiratory
Capillaries
Vocal cords
Inhalation
Bronchiole
Excretory
Diaphragm
Arteries
Glottis
Bronchi
Alveoli
Pharynx
Trachea
Pleura
Larynx
Lungs
Vein