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Handout
Other

Lung Association of Saskatchewan: How Do We Breathe?

For Students 9th - 10th
This Lung Association of Saskatchewan site for kids explains how we breathe and the basic mechanics.
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Interactive
Other

Footprints Science: Breathing

For Students 9th - 10th
This animation illustrates how the diaphragm and muscles around the rib cage work to facilitate inhaling and exhaling.