Hello there.
What rises yet never falls?
Smoke?
A persuasive piece is to get the audience to believe what you want.
The Gulf Stream could be a factor as to why hurricanes do not generally spawn in the Bermuda Triangle.
Answer:
When "Star Trek" premired in 1966, few expected it to be such a hit.
Explanation:
I don't see the letter C next to it, but I assume this is answer C. Anyway, the reason this is a good introduction is because it strays away from opinion, and it is relevant to the topic. Answer A is highly opinionated. Answers B and D are not relevant to the topic, so the answer is C.
I think the best answer is B. The sound of music television program can be considered as an example of medium. A medium can defined as a substance that is used as a means of transmission. For this case, we can consider the sound as the medium here.