I took the quiz and it's C. It does not include choices for students on restricted diets.
Answer: Unethical speakers
Explanation:
The unethical speakers is one of the type of speakers who always claim false material and also manipulate audience emotions. They never sounds logical and they are morally wrong with their actions and words.
The unethical speakers is basically refers to the lacking of the principles. They always plagiarized with their own ideas and words. They deceive the audience with there wrong attitude.
Therefore, Unethical speaker is the correct answer.
There is hardly any difference but. CNN is more popular with National news.
Rivers, mountain ranges, historical points (railway, a wall, etc.)
Most country borders are divided by geographical points, and sometime just for political and historical reasons (what belonged, and waht should belong to whom).
Hope it helped,
Happy homework/ study/ exam!