Classroom Poster · Follow air from nose to alveoli

Respiratory System Poster

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• Path of air and gas exchange
• Available in two sizes
• Heavyweight 200gsm silk print
• Free printable A4 version included

Shows the path of air from the nose or mouth through the trachea, bronchi, bronchioles, to the alveoli and clearly illustrates gas exchange at the alveolar surface. Teachers and parents use it to introduce respiratory concepts, spark questions, and support hands-on lessons; Printed on heavyweight 200gsm silk in your choice of size, or download the free A4 version and print it yourself.