<span>B. to provide evidence that the age of discovery is concluding</span>
<span>The correct answer is articles. In a title articles will rarely be capitalised. Articles are the words which come before nouns, such as 'an' and 'the' which are not the most important words within the title and do therefore not warrant the capitalisation.</span>
Answer:
A. weak : frail
Explanation:
"weak" and "frail" are the best option among the words listed in the question.
"Thin" and "gaunt" refer to they physical appearance of a person, who looks "frail" or "weak". The words "weak" or "frail" having more of a figurative meaning, that is still similar to "thin" or "gaunt".
I am sure the answer is A.