If the coarse-grains are angular, the rocks are called breccia. Left: conglomerate; right: sedimentary breccia (Photographs by Stan Johnson). Conglomerates (left) are coarse-grained sedimentary rocks with rounded grains.
Making the world better, one answer at a time. An amoeba is an eukaryote, which is an unicellular organism. The amoeba belongs to the kingdom Protozoa and the phylum Amoebozoa. An amoeba is an eukaryote, which is an unicellular organism. The amoeba belongs to the kingdom Protozoa and the phylum Amoebozoa.
The Amoeba proteus is a large protozoan and belongs to the Phyllum Sarcodina. It has an ever changing shape and is approximately 500-1000 um long.he Amoeba proteus can be ordered from science supply companies and is the classic specimen used in the classroom to demonstrate the pseudopods in action. Other species of amoebas are either too small, too fragile or atypical in structure.