A batch of countries or colonies ruled by emperors, duke or a duchess.
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Answer: b. property different minerals can have the same color
Explanation:
Minerals can be identified by its colour, appearance and luster. However, different minerals might have almost the same color which makes it difficult to identify and distinguish. Further tests needs to be carried out to properly identify a mineral.
Answer:
Mercury has the widest variation in surface temperatures between night and day of any planet in the solar system.
Explanation:
Answer:
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Your answer is C. the movement of the Earth's plates
Explanation:
i.e Tectonic Activity
The crust is made out of these 'plates' which are continually moving around!
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Answer is Europe environmental solutions must be confined by political borders
