A fox gave birth to an offspring that had a better sense of hearing than most foxes. How could this small change most likely result in descendants that are different from the original fox. Available options: [I] Foxes that have a better sense of hearing may mutate more frequently than other foxes. [II] Foxes that have a better sense of hearing may be hunted more frequently. [III] Over time, descendants of this fox may hear and hunt prey better than other foxes. [IV] Over time, descendants of this fox may become extinct.
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