Mutualism
From Wikinfo
Mutualism is a interaction in which both organisms in a close relationship derive some degree of benefit. Mutualism is usually temporary or not obligatory.
See also: Parasitism, Symbiosis, Rusticle
Mutualism is the form of Anarchism described by Pierre-Joseph Proudhon.
[[da:mutualisme (�kologi)]]
References
- Adapted from the Wikipedia article, "Mutualism" http://en.wikipedia.org/wiki/Mutualism, used under the GNU Free Documentation License

