An example of this is the fermentation of herbs with kefir grains, as these grains contain beneficial yeast and bacteria that work
together in a symbiotic relationship to separate out the sugars from the beneficial molecules contained in herbs.
«The United States and China are
in a
symbiotic relationship, we are wed to each other and do best when we grow
together,» said Susan Aaronson, a professor at George Washington University who teaches corruption and good governance.