Answer :
Answer:
Explanation:The key word in the sentence is "charisma".
Charisma is the noun that refers to the special magnetic charm or appeal that makes someone attractive and impressive to others. In this sentence, it is the central concept that explains why the actor is attractive to both young and old.
The other words in the sentence, such as "actor", "made", "him", "attractive", "both", "young", and "old", all support the idea that the actor has a certain quality (charisma) that makes him appealing to a wide range of people.
The key word in the sentence is "charisma." It is the central concept around which the sentence revolves, describing a quality or characteristic of the actor that made him attractive to both the young and the old.
