If it's only regarding the invention of a specific dental equipment, it'll be to inform. the student is preparing to share their knowledge on the dental drill.
to persuade is usually the purpose when there's a question or an argument being raised, and in this case, it doesn't sound like anyone would be against dental drills. dental drills is also a fairly dry topic, so it's doubtful that the student would be aiming to entertain. it isn't a demonstration because the student likely isn't giving a step by step how to in regards to using a dental drill.
Answer:
A market economy is an economic system in which economic decisions and the pricing of goods and services are guided by the interactions of a country's individual citizens and businesses
Explanation:
The bigger one will travel further bc it will gain more velocity causing it to roll faster and go further
Answer: The Boston Massacre which is referred to British empire as an incident which took place on the King Street of Boston, Massachusetts was known as the confrontation that took place on 5th March 1770 where British soldiers killed several individuals while they were harassed by a mob. The incident got out of hand or control and thus the British soldiers were forced to fire into the crowd or mob presented on these street. As a result five colonist died.
Answer: I don’t know that why I’m asking
Explanation: sorry this didn’t help
