Category:Respiratory system: Difference between revisions

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The '''respiratory system''' is the (anatomical) biological system of any organism that engages in metabolic [[gas exchange]]. Even treesplants have respiratory systems, taking in carbon dioxide and emitting oxygen. This category covers the structure of respiratory systems. The complementary category for the details of the function of respiratory systems is Category:Respiratory physiology.
 
{{Cat main|Respiratory system}}
{{catmore}}
{{Commons cat|Respiratory system}}
 
[[categoryCategory:Organ systems]]
[[Category:Respiration]]
 
[[pt:Categoria:Sistema respiratório]]