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.
Protists are grouped into 3 general categories: 1  animal-like - referred to as protozoans (pro means 'first,' and zo refers to 'animals'..the first animals) 2  plant-like - referred to as algae. 3  fungus-like - referred to as slime molds and water molds.