Everyday Science
Most abundant matter in universe _________?
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Which body part ages first?
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The instrument which specially design for recording earth quake wave is called seismograph which measure earthquake waves on a——.
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The foods with very high energy source are:
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Segmented worms take breath through:_________?
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Atmosphere layer breathing?
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The chief constituent of natural gas is:
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Plasmids are most often found in:
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Rusting of iron involves_______________?
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