What is the name of the second layer of the Earth's three concentric layers?
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Tear one off and scratch my head, what once was red is black instead. What am I?
A Match stick.
You tear a match out of a matchbook and scratch the head to light it, then the red tip turns black from the flame.
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The first important ruler to emerge from the Chola Dynasty was __________.
Improve the bracketed part of the sentence.
It also indicates the caveats and failure modes in the model need to be improved before (been used independently).
Complete the following sentence with the most appropriate option.
Solar energy ____ generates more power than wind energy.
Name the clan Buddha belonged to
The concept of biosphere reserve was evolved by
Select the synonym of
crown