Answer: Nucleotide sequences can change through mutations, which can be beneficial in several ways. For example, mutations can lead to the evolution of new traits that help organisms better adapt to their environment, such as resistance to diseases or changes in climate. Mutations can also help to create genetic diversity within a population, which can increase the chances of survival for the population as a whole. Additionally, mutations can lead to the formation of new species over time, as genetic differences accumulate and populations become reproductively isolated.
Step-by-step explanation: