Atoms on mars are composed of protons and electrons which are composed of quarks, the same as atoms everywhere in the universe.
Mars's atmosphere is composed of about 2.7% nitrogen.
carbon dioxide
The answer is mars
Yesm Mars has a very thin atmosphere mostly composed of carbon dioxide.
Atoms on mars are composed of protons and electrons which are composed of quarks, the same as atoms everywhere in the universe.
Mars's atmosphere is composed of about 2.7% nitrogen.
iron
David Bowie composed "Life on Mars?" It is a fantastic song and if you have never heard it you should really listen to it!
The interior of Mars is composed of iron, nickel and sulfur.
it has the same core as earth, just on another planet
carbon dioxide
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No Mars is composed mostly of rock. The atmosphere is very thin.
Mars has a very thin atmosphere composed primarily of carbon dioxide.
The is no known planet composed primarily of Iron Oxide.
The answer is mars