Hello myself. Here today I'm going to talk about fish. Fish is an aquatic creature and is found in some small, mods, high mountain streams to even in the best ocean. It is an important resource for mankind, especially as a portion of food. They. There are around 35,000 species of fish existing in the world, thereby exhibiting the greatest diversity in species among all worlds. They are one of the earliest organisms on Earth and were initially referred to as soft bodied. Hold it