Concept
Version 6
Created by Boundless
Skin, Gills, and Tracheal Systems
Common carp
This common carp, like many other aquatic organisms, has gills that allow it to obtain oxygen from water.
Source
Boundless vets and curates high-quality, openly licensed content from around the Internet. This particular resource used the following sources:
"OpenStax College, Systems of Gas Exchange. October 17, 2013."
http://cnx.org/content/m44792/latest/Figure_39_01_03.jpg
OpenStax CNX
CC BY 3.0.