Answer:
slime mold
Explanation:
Sludge molds are organisms of the genus Gymnomycota, thought to be mold-like fungi, whose only common feature is that they form gelatin-like mucilage masses on the surface of decaying organic matter. The set includes several types of eukaryotic organisms with no close phylogenetic relationship, which may live as free unicellular organisms, but which aggregate into macroscopic mucilaginous masses to form multicellular reproductive structures.
This type of organism demonstrates cell theory because it develops cells that fuse to form a giant cell, forming the whole organism. cork slime mold bacteria archaea
