A Facebook core audience is based on:

The correct answer is location,demographics,interests,behavior,and connections.Facebook'score audience targeting allows advertisers to define their audience based on a variety of factors,including location,demographics(suchasage, gender,education,and job title),interests(such as hobbies,activities,and pages liked),behavior(such as purchase behavior, device usage,andintent),and connections(such as friends of people who like your page or have engaged with your content).This comprehensive approach enables advertisers to precisely target their ads to reach the most relevant audience for their objectives, whetherit's driving brand awareness,generating leads,or increasing sales.By leveraging these detailed targeting options, advertisers can ensure that their ads are shown to people who are most likely to be interested in their products or services, ultimately maximizing the effectiveness and ROI of their advertising campaigns on the platform.