Whose science is Seismography?
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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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An element with an atomic number of ___ will form a basic oxide.
Which of the following is based on the principle of nuclear fusion?
The source of energy of the sun is
The transformation of Hydrogen atoms into Helium atoms with an emission of vast amount of energy is called nuclear fusion which is the source of energy for the Sun.
Select the synonym of
to ebb
Rearrange the parts of the sentence in correct order.
But while the defeat made
P-as it was no longer in currency.Q-news, the issue on whichR-it was based failed to resonate
Improve the bracketed part of the sentence.
The tribunal noted that the driver of the (offend) truck did not lead any evidence in rebuttal of the claims.