1. True. The fact can be verified.2. True. Generalizations are often unreliable.3. True. same reason as #24. B. The comma comes after the introductory prepositional phrase. 5. A. The comma should come before the conjunction (but).6. C. Think about interrogations where an investigator asks the accused a bunch of questions.7. B. Think imp...like it's important to do this now!8. A. To declare is to make a statement.9. B. It's important to do.10. C. It's a question.11. Pathos. P = person12. Logos. L = logic13. Ethos. E = emotion14. Pathos. It's focusing on the credibility of the dentist. 15. Ethos. It's appealing to the emotions of the viewers to elicit donations.
That words would be
"Dummy" or "fraud" or "cheat"
It helps to explain the idea in the 4th paragraph about why organic foods often cost more than non organic foods.
It supports the idea in the 1st paragraph that genetically modified foods have the potential to cause health issues.