Description

Animals constitute a basic group of living creatures that are classified as an independent biological kingdom in the name of the animal kingdom. Animals are generally characterized as being multicellular, able to move and respond to environmental changes. It is also considered a consuming being as it feeds on other organisms such as plants and animals. Aristotle divided the biologist into animals and plants, Carolus Linnaeus followed this division in the first hierarchical classification classification. Since then, biologists have emphasized evolutionary relationships, and this has led to identifying and limiting the characteristics of each group.