Respiratory system
Topic: Category
From Wikipedia - Reading time: 1 min
The respiratory system is the (anatomical) biological system of any organism that engages in metabolic gas exchange. Even plants 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.
Wikimedia Commons has media related to Respiratory system.
Licensed under CC BY-SA 3.0 | Source: https://en.wikipedia.org/wiki/Category:Respiratory_system12 views | ↧ Download as ZWI file
EncycloReader
is supported by the 
KSF