Nature Animals Plants Geography on Instagram: "Follow @explainingthewild for the best nature, animal, planet, and geography content Myxomycetes, commonly known as “slime molds,” are some of the most mysterious organisms on the planet because they defy almost every biological category. They aren’t plants, animals, or even fungi; they belong to a group called Protista. For much of their life, they exist as a single, massive cell with thousands of nuclei called a “plasmodium.” This living mass move