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 is a tiny, one-celled organism. You need a microscope to see most amoebas-the largest are only about 1 mm across. Amoebas live in fresh water (like puddles and ponds), in salt water, in wet soil, and in animals (including people).There are many different types of amoebas.natomy: An amoeba consists of a single blobby cell surrounded by a porous cell membrane. The amoeba breathes using this membrane-oxygen gas from the water passes in to the amoeba through the cell membrane and carbon dioxide gas leaves through it.