Everyday Science
Parsec unit?
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The strongest part(s) of a magnet is/are _________?
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Rusting of iron involves_______________?
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Too much presence of one of the following salts in human blood increases the risk of a heart attack, the salt is:
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X-ray was invented by:
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In Human eye retina is:
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The restrictive enzymes are used for?
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Among the planets of the Solar system the position of the Earth from the Sun is:_________?
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The blind spot is located at the ___________ of the eye ?
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