Responses
The person has a college degree.
The person has a college degree.
The person has a high degree of knowledge about a topic.
The person has a high degree of knowledge about a topic.
The person has worked at the same job for a long time.
The person has worked at the same job for a long time.
The person has published many articles and books.
1 answer
The best description that defines an expert in a particular field is:
The person has a high degree of knowledge about a topic.
While other factors like a college degree, years of experience, and published works can contribute to someone's expertise, having a high degree of knowledge is the key characteristic of an expert.
