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![]() edHelper.com Respiratory System The Human Body |
A Healthy Respiratory System |
| edHelper's suggested reading level: | grades 7 to 8 | |
| Flesch-Kincaid grade level: | 6.91 |
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A Healthy Respiratory System
By Sharon Fabian |
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1 If you like to play baseball, or dance, or swim, or just keep active, you will want to keep your respiratory system in top shape. Being able to breathe in lots of oxygen makes it easier to do any activity, and what you need in order to breathe in big breaths of oxygen is a strong and healthy respiratory system.