What is one possible benefit of using animal subjects in research according to the argument presented?

The choice indicating that animal subjects have life spans that make long-term studies easier highlights a significant benefit of using animals in research. Many animal species have shorter life spans compared to humans, allowing researchers to observe the effects of treatments and interventions over an entire lifespan much more quickly. This can be particularly valuable for studying aging and the long-term implications of various medical treatments or genetic factors.

For instance, studies examining the life cycle of certain rodents or other small mammals can yield results in a matter of months that would take years to observe in humans. This rapid life cycle enables researchers to make crucial observations about development, disease processes, and the overall effectiveness of therapeutic approaches within a relatively short time frame. Thus, the use of animals can enhance the efficiency and feasibility of research designed to translate findings to human health.