<span>Information from a study that has not gone through any interpretation or processing is said to be an <u>unreliable</u> data.</span>
Answer:
B. proving to his audience that other trusted people from history agree with him
Explanation:
Dr. Martin Luther King's reference to St. Augustine who was a Christian clergyman and an advocate of peace and fairness shows to his audience that other trusted people from history agree with him.
Dr. King greatly enhanced his credibility by referring such a person of authority by showing that they shared the same views.
The answer is "<span>Apollo astronauts took additional classes: astronomy, Earth geology, life sciences, and geology of the Moon.", or the first option. A colon is needed there because it shows what is being taught. I hope this helps!</span>
