1 Fish-A fish is a water-dwelling vertebrate with gills. 2  Most are cold-blooded. 3  There are over 29,000 species of fish, making them the most diverse group of vertebrates. 4  Reptiles-Reptiles are tetrapods and amniotes, animals whose embryos are surrounded by an amniotic membrane.
Cleaning terrazzo - intensive cleaning. 1  Vacuum. Vacuum or sweep the terrazzo to remove loose grit from the surface. 2  Scrub. Scrub a small area (about 3-4 square metres) using a light solution of stone cleaner suitable for terrazzo, such as Sliqueâs Heavy Duty Tile cleaner. 3  Soak. Leave the solution to work for several minutes, then scrub again.
Terrazzo is a flooring material traditionally made by exposing marble chips on the surface of concrete and then polishing until smooth. Now, however, you can buy terrazzo in tile form. Itâs often used in public buildings because itâs long-lasting and can be refinished repeatedly.