I assume you meant to write convection for one of those answers.
<span>Convection is the way that heat is transferred through liquids and gases.
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Answer:
finding a location using compass direction
Explanation:
:P
C. The inner core is known to be made mostly of nickel and iron. However, since there is an outer core (which is the original one that's made out of nickel and iron), your answer might be D. But if you put it the 'core' in general, the right answer should be C.
Um... the water cycle. Evaporation, condensation, and precipitation.