Compilation of free information about human parts, their function, assembly, repair, and maintenance
Category: Respiratory system
Category:Respiratory system
The respiratory system is the biological system of any organism that engages in gas exchange. Even trees have respiratory systems, taking in carbon dioxide and emitting oxygen.
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The main article for this category is Respiratory system.
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Wikimedia Commons has media related to: Respiratory system |
Subcategories
This category has the following 6 subcategories, out of 6 total.
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Pages in category "Respiratory system"
The following 68 pages are in this category, out of 68 total. This list may not reflect recent changes (learn more).
The content of this section is licensed under the GNU Free Documentation License (local copy). It uses material from the Wikipedia article "Category: Respiratory system" modified April 23, 2009 with previous authors listed in its history.
