Breathing & Gas Exchange Word Search
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.
Description
Carbon dioxide
Gas exchange
Capillaries
Bronchioles
Diffusion
Cartilage
Trachea
Alveoli
Exhale
Inhale
Oxygen
Lungs
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