animals54321

Animals are a diverse group of living organisms that are characterise by their ability to move, reproduce, and respond to their environment. They are multicellular and can be found in virtually every ecosystem on Earth. Animals can be divided into several major groups, including mammals, birds, fish, reptiles, amphibians, and invertebrates. They come in all shapes, sizes, and colours. They have various adaptations to survive in different environment and play an important role in the ecosystem.