Do clown fish have vertabrates

Is there any kinds of sharks that are dangerous to people? What kind of bird that lives near the river and swoops down to catch fish with its bill? Can you eat a mangrove fruit? What cold water fish do pets at home sell? When you dream of a room full of fish tanks what do it mean? What is fin cut? Why do animals who live in water need water? What countries are great hammerhead sharks from? How do the guppies ues the elodea and the duckweed for survival? What system is found in starfish that we do not see in other animals? Organisms in intertidal zones often? How old a red belly piranhas is when chi get 10 Cm? What trait separates female great white sharks from their male counterparts? How fast do you have to go forward in time? How do you tell the difference between a male and female leopard seal? What crops need phosphorus? Can tiger sharks go in freshwater? What do pupfish eat? What stops fish from rolling? Is there a island like mako?