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.
Protozoan Conditions: Protozoa are a group of microscopic one-celled animals. Protozoa can be parasites or predators. In humans, protozoa usually cause ...more about Protozoan Conditions. Protozoan Conditions: Any condition caused by the infection of the human being by a protozoan organism.rotozoan Conditions: Protozoa are a group of microscopic one-celled animals. Protozoa can be parasites or predators. In humans, protozoa usually cause ... more about Protozoan Conditions.