The order Rodents is the most numerous in terms of the number of species among mammals. It includes small and medium-sized animals. They have high fertility, a short gestation period, quickly become sexually mature, and multiply several times during the year. Therefore, rodents can reach large numbers. Rodents feed on a variety of plant foods. The large number of rodents, their high feeding activity, as well as the use of rodents for food by various predatory animals indicate their enormous role in nature.
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