Everyday Science
Sunspots discovered by?
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Disease from sexual contact:
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Color blindness test?
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Long-sight defect could be corrected by using——-lens?
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Skin thickness?
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Galileo is the global navigation satellite system of which region.
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How many milk teeth are in human body?
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In a fission nuclear reaction, a heavy nucleus breaks up into smaller nuclei whereas in another nuclear reaction two or more nuclei are fused to form a heavy nucleus. This nuclear reaction is called?
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Non-flowering plant?
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