Opal is a unique gemstone that often displays a beautiful play-of-color. Opal exhibits all colors and both light and dark base colors that reflect a rainbow-like display of multiple colors when viewed from different angles (play-of-color). On Mohs' scale of hardness, opal ranks 5.5 to 6.5.
It is multicellular. It has a flagellum. It has a cell wall.Weegy: A protozoan considered animal-like because: It is a heterotroph.User: Ceratium fusus is a protist that is found primarily in coastal waters, especially around the coast of the United Kingdom.t is multicellular. It has a flagellum. It has a cell wall.Weegy: A protozoan considered animal-like because: It is a heterotroph.
The taxonomic kingdom Protista is a collection of single-celled organisms that do not fit into any other category. Protists are a group made up of protozoa, unicellular algae, and slime molds. We will concentrate on the animal portion of this group: the protozoa (proto = first, zoa = animals).Protozoa are the oldest known group of heterotrophic life that consume and transform complex food particles into energy.rotists are a group made up of protozoa, unicellular algae, and slime molds. We will concentrate on the animal portion of this group: the protozoa (proto = first, zoa = animals).