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Fun way to teach about the Respiratory Sysyem, make Paper Bag Lungs and Straw Tracheas
Respiratory System worksheet
Week #6 - Science - Body Focus - Respiratory System - Coloring pages
If you're looking for human body activities, this model of the respiratory system is a fun and easy way to combine both science and art.
Anatomy for Kids: Teaching from the Inside Out...
How to Make a 3D Model of the Respiratory System | eHow
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