The colon is the last part of the digestive system in most vertebrates; it extracts water and salt from solid wastes before they are eliminated from the body, and is the site in which flora-aided (largely bacterial) fermentation of unabsorbed material occurs.
The colon is the last part of the digestive system in most vertebrates. It extracts water and salt from solid wastes. They are eliminated from the body. They is the site in which flora. Aided (largely bacterial) fermentation of unabsorbed material occurs.