<span>An example of a Monarch during the Middle Ages is Eleanor of Aquitaine. </span>
Explanation:
From the widespread observation that children in the same families are usually very different, the presence of their individual genes and non-shared interactions counts.This why despite growing up in the same home environment, Karen and her brother John have personalities as different from each other
Answer:Habituation
Explanation: Habituation is defined as mechanism in which the person tends to reduce the response towards the stimulus due to prolonged interaction or presentation with it. It is kind of learning process that gets settles due to the repeated exposure.
The case mentioned in the question also wants to refer "nose-blindness" towards the odor as habituation because people are repeatedly exposed to the same odor that they don't notice the fragrance of their air fresheners.
