Answer:
The answer to your question: Which five words from list 3 belong in the subcategory: Convincing Theories, would be:
1. Verified, 2. Precise, 3. Credible, 4. Organized and 5. Significant.
Step-by-step explanation:
The reason for these 5 words being the ones that are correct to place under the subcategory given by the question is that these five words describe almost to a T, what a convicing theory should offer in order for it to be acceptable in that category. As such, theories that are convincing, or believable, must have all 5 of these characteristics, which show credibility, verifiability, organization, methodology, and which are relevant to people.