Everyday Science
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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Not a digestive enzyme?
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Earth rotation per hour?
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Which is the outermost planet in the solar system?
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The Lunar eclipse occurs when:
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The phenomenon which does not lead to global warming:
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One mega ohm = ?
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Liquid non-metal _________
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The planet between Earth and Mercury is:
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