The analogy that shows an analogy of degree is "smelly: odorless." To determine this, we need to compare the degree or intensity of the two terms within the analogy. In this case, "smelly" represents a strong or intense odor, while "odorless" represents the absence of any odor. The analogy is created by contrasting two extreme levels of smell: strong and absence. Therefore, it showcases an analogy of degree.
