Coevolution refers to the process of two or more species evolving in response to each other. There are several synonyms for this word, including mutual evolution, reciprocal evolution, interactive evolution, and symbiotic evolution. These terms all refer to the same concept, highlighting the interdependence of species in shaping each other's evolutionary path. In coevolution, the changes in one species can have a direct impact on the survival and adaptation of another species. This process is seen in many ecological relationships, such as pollination, mimicry, and predator-prey interactions. Understanding coevolution is essential in understanding the interrelationships between species and the balance of nature.