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The dwarf planet Eris is covered in methane ice, whereas the surface of Saturn's moon Enceladus is covered in water ice.Why does methane exist in ice form on Eris but not Enceladus?
Positing
involves placing something firmly or putting forward an assertion, belief, or theory for consideration.
Meaningfully Shared Characteristics
Traits or features that are held in common among a group or category of things, providing significant insight into their nature or behavior.
Mass Affluent
A demographic group characterized by their substantial disposable income, though not wealthy enough to be considered rich by traditional standards.
Investable Assets
Financial assets or securities that individuals or institutions can purchase in order to generate returns.
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