Answer:
Mercury has the widest variation in surface temperatures between night and day of any planet in the solar system.
Explanation:
An imaginary line that crosses Ecuador
The Klyuchevskaya volcano is in the Kamchatka Peninsula of Russia and the highest active volcano of Eurasia. Its steep, symmetrical cone towers about 60 mi from the Bering Sea.
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I believe the answer is B. decomposers moving nitrogen into consumers.