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Home Q & A Board Science-Related Homework Help Physics
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doit_the_clown doit_the_clown
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7 years ago
The volcanoes of Mars are

(a)   massive, extinct and solitary structures.
(b)   active, and spewing sulfur and other compounds into the atmosphere continuously, more like geysers than volcanoes.
(c)   small, extinct now, and in lines across the planet, indicative of plate tectonic action in the past.
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Discovering the Universe

Discovering the Universe


Edition: 7th
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Only two things are infinite, the universe and human stupidity, and I'm not sure about the former.

Albert Einstein
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hyponoticahyponotica
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7 years ago
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