Comment: lichen info now says many species are also composed of a yeast besides a fungus and a algae or a Cyanobacteria. Science thrives on new information thru research. This belief system is very different than religious beliefs which thinks the older the “truth” the better, and it’s non-changing.
Keywords: lichen, fungus algae yeast symbiosis, science and religion compared.
SEO: A new scientific study has found a new associate – a yeast, so now it’s three organisms cooperating.