Everyday Science
Ozone layer above earth’s atmosphere:
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The main factor for determining a region’s climate is:
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Recording of brain waves from outer surface of head is called:
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The Earth behaves like a magnet with ______ poles?
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Battery was invented by__________?
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Penicillin antibiotic is obtained from:
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Breathing center?
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Dengue fever is also called___________?
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Who invented the bulb?
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