Final answer:
Coevolution is the process where two or more species adapt to each other's presence, influencing each other's evolution, which can lead to greater specialization and beneficial symbiotic relationships.
Step-by-step explanation:
The process in which two or more species become more adapted over time to each other's presence is known as coevolution. In coevolution, the evolution of one species is influenced by, and in turn influences, the evolution of another. This adaptation can happen in various symbiotic relationships, such as predator-prey dynamics, where the evolutionary changes of one species lead to reciprocal evolution in the other. An excellent example of coevolution can be seen in the symbiotic relationship where both species benefit, known as mutualism. On the other hand, coevolution can lead to specialization where species evolve different advantages allowing them to coexist by minimizing direct competition through using different resources or being active at different times.