Question

1. what part of an advertisement includes persuasive information?

the sub-content
the body
the call to action
the demand

Explanation:

The body of an advertisement is the section where detailed, persuasive information (like product benefits, features, and reasons to choose the offering) is presented to convince the audience. Sub-content is secondary, a call to action prompts immediate action, and "the demand" is not a standard ad component for persuasive details.

Answer:

the body