Slime molds: organisms in a sate of permeability
Slime molds are collective organisms that are nearly uncategorizable. Cellular slime molds are individual micro-organisms, something like amoebas. They live on detritus: decaying plant matter. When food is scarce, something amazing happens. They seek each other out and join together into a macro-organism. In their initial stage as a macro-organism, the plasmoid stage, they are capable of movement, and moreover of “hunting”. The collective organism moves through bifurcation, it branches towards where it wants to go and then retracts from where it has been. As a macro-organism, it searches for a large food source (usually decaying plant matter) and devours it. After the macro-organism has discovered and consumed the food source, it forms fruiting bodies to propagate its spores. The spores scatter throughout the forest, and where they land they will develop into individual micro-organisms.