*various [[Symbiosis|symbiotic relationships]] found in nature.<ref>http://www.creation.com/content/view/5044</ref><ref>http://www.ucgstp.org/lit/booklets/evolution/cooperat.html</ref><ref>http://www.icr.org/article/146/</ref> | *various [[Symbiosis|symbiotic relationships]] found in nature.<ref>http://www.creation.com/content/view/5044</ref><ref>http://www.ucgstp.org/lit/booklets/evolution/cooperat.html</ref><ref>http://www.icr.org/article/146/</ref> |