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Project title Do people from different backgrounds have different lung capacities?
Difficulty Level Middle school
Main link Click here to view all details of this science project (Cached)  (View 3rd party site)

Description
Students in the primary and intermediate grades will: 1. Recognize that breathing is a necessary, automatic life process; 2. Observe and record data on respiration rate; 3. demonstrate how air enters and leaves the lungs; 4. Observe how respiratory rate changes with different activities; 5. Use counting as a means of gathering data.  

Materials
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Brief Instructions
[Please see third-party website for instructions]
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