Answer:
D) The best option for this answer is D because it means that mars did not have a good chance of success, and was an unfavorable place to live.
Explanation:
Those are all correct. The answers to the chart are in order below it in the picture.
I think that it is c just because it seems to fit the sentence
Answer:
C. understand the history of the word's development over time.
Explanation:
There are various reasons why it is useful to learn a word's etymology. However, one of the most important ones is the fact that learning a word's etymology can help us learn about the word's history. Sometimes, the origin of the word can be quite different to the word's present meaning and use. This can help us understand the nuances of the word, as well as understand older texts that use the word.