Category:Respiratory system
From Biocrawler, the free encyclopedia.
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.
- For more information, see the main article about Respiratory system.fr:Catégorie:Système respiratoire
pt:Categoria:Sistema respiratório
Articles in category "Respiratory system"
There are 24 articles in this category.
ABCDEH |
LNP |
RTV |

