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.
Protozoa are animal-like, one-celled animals, such as amoebas. Some are parasites that cause infections in the body. African sleeping sickness, giardiasis, amebiasis, Pneumocystis carinii pneumonia (PCP), and malaria are examples of diseases caused by protozoa.rotozoa are animal-like, one-celled animals, such as amoebas. Some are parasites that cause infections in the body. African sleeping sickness, giardiasis, amebiasis, Pneumocystis carinii pneumonia (PCP), and malaria are examples of diseases caused by protozoa.