"To Mars or Not?," in which the author explains the reasons for and against a human space mission to Mars. Write an essay arguing whether or not a human mission to Mars is worth the risk. Use evidence from the text to support your response.

The question below refers to the selection “ozymandias” by percy bysshe shelley. the traveler seems to believe that — a. monuments are eternal b. the passage of time is necessary and inevitable c. we must preserve relics of past civilizations d. even the greatest works are destroyed by time