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Our Respiratory System
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Our Respiratory System
10 likes
668 views
Nothing else then COVID-19 made us thinking so much at our respiratory system. Breathing is a natural activity of our body. We maybe do not realize that our respiratory system is daily hit by external threats, like pollution and viruses. Want to know how is made our respiratory system? Take a journey with us!

Credits: Vida Systems
Jul 22, 2020
ScienceMade with Tour Creator
Works with Google Expeditions
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