<P> Symbiosis can vary between mutualism , commensalism , and parasitism , though these grade into each other , . In mutualism , both organisms benefit . In commensalism , one benefits and the other is unaffected ; in parasitism , one benefits and the other is harmed . </P>
<P> Symbiosis can vary between mutualism , commensalism , and parasitism , though these grade into each other , . In mutualism , both organisms benefit . In commensalism , one benefits and the other is unaffected ; in parasitism , one benefits and the other is harmed . </P>
the three main types of symbiotic relationships in nature are and
the three main types of symbiotic relationships in nature are and
mutualism commensalism parasitism
mutualism commensalism parasitism