I think its irony but im not sure so sorry if you get it wrong
Answer:
It is an ideal place to search for the residues of microbial life, test new technologies, and lay the groundwork for human exploration down the road. The mission plans to investigate whether microbial life existed on Mars billions of years ago and therefore that life is not unique to Planet Earth.
Explanation:
I only could do one reason but I hope this helps you if it doesn’t sorry
look you have to be way more specific
Answer:
Clue provides an instance of the unknown word.
Explanation:
A clue is a word, phrase, or symbol that can help one to determine the meaning of something that is unknown or missing in a context. It is a hint or pointer. During investigations, especially of a missing person, the police rely on clues provided by the surrounding events and the words used by others around to figure out the solution so that they can reconstruct the sequence of events and so decipher the whereabout of the missing person, the meaning of the action, or the words and symbols used.
I believe this would be Position