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Home Q & A Board Science-Related Homework Help Physics Astronomy
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hermiz hermiz
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7 years ago
From the lessons learned by the Viking landers, what do scientists believe is the best kind of robotic space mission with the best chance of detecting life on Mars?
A) lander
B) rover
C) sample return
D) orbiter
Textbook 
Life in the Universe

Life in the Universe


Edition: 4th
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Life in the Universe, 4/E (Bennett, Shostak)
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19Clyde19Clyde
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7 years ago
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hermiz Author
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7 years ago
Thanks
Marctheshark
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Yesterday
You make an excellent tutor!
Goku935
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2 hours ago
Thanks for your help!!
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