The statement which best states the central idea of the excerpt is "The rat's fame".
<h3>The central idea.</h3>
The central idea of an excerpt means the major idea, information or point the excerpt is describing or referring to.
The central idea of the excerpt from "Exploring Mars.” is "The <em>rat's fame".</em> The scientist believed the rats fame isn't really bad because it can help people get interested in the Rover's mission.
The rat fame increase the curiosity of people to see more photos by visiting the NASA's website, thereby, helping to increase their knowledge on Mars.
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Answer: I dont know about the first one but i think the others are correct.
Explanation: I dont actuall understand the first one sooooo
Im sorry '_' :(
The correct answer would be C) <span>mailing the letter or submitting it as directed by the instructions on the publication’s website.</span>