yes it is an prehistoric animal
Of the 3 things flame, Euglena, and fish only one of them is living. Only fish are living of the 3 items.
Good question. It depends on what you mean. Do they rule humans and animals alike in a global dictatorship with intelligent and logical formation of thoughts? I think not. But will they maybe be the most populous and dominant species in the world? They were, and maybe in the future they will. Before the age of the dinosaurs, before land animals, the ocean was alive with fish. Fish, fish, fish. Everywhere. If you took a swim in a prehistoric ocean, assuming that you won't be eaten by a Plesiosaur, a marine (and carnivorous) animal, you would see fish. Fish have been here for longer than any other vertebrae, and more than any species of bug. Only the mircro-organisms date back farther. The Coelecanth, a species of fish, was here for a considerable amount of time (at least several hundred million years ago) and it is still here. Either that, or someone named Fish will be a mass dictator. Who knows?
Coelacanth is the common name for an order of fish that includes the oldest living lineage of Sarcopterygii (lobe-finned fish + tetrapods) known to date. Until its recent discovery it was believed that the Coelecanth became extinct 65 million years ago. There are only two known species of coelacanths: one that lives near the Comoros Islands off the east coast of Africa, and one found in the waters off Sulawesi, Indonesia. Coelacanths are elusive, deep-sea creatures, living in depths up to 2,300 feet (700 meters) below the surface.
Only some types of fish.
no there is only gchfkytfkfjfjygtj<----- the name of a fish (the only living thing there)
From Runescape Wikia: "The Cavefish are a type of fish that can only be found in the Living Rock Caverns. The Living Rock Caverns can be found underneath the Dwarven Mine..."
cuttle fish
Yes but only once humans start living underwater.
It is a trace fossil (like footprints or dinosaur droppings) because it does not actually represent the living organism, only its activities.
Virus's effect every living creature, including reptiles and fish!
All living things need water.
because they sell it at markets, and only the best fishermen survive. oh and afterwards they use the fish to feed their families.