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Decarbonation
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Moonquake
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Deuterostome
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Urothelium
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Marcescence
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Character
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Sloth bear
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Anticancer agents
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Catarrh
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Bubonic plague
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Fibroplasia
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Species
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Cytosol
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Mimicry
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Abzyme
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Flocking
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Paramagnetism
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SNP
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Arsenic
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Hertz
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Monzonite
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Twilight
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Mesothermal deposit
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Varicose veins
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Intrauterine device
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Magnetic inversion
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Protrusion
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Up quark
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Interleukin
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Nebka
Fresh water
In terms of salinity, fresh water is water with salinity below 0.5.
In terms of hardness, fresh water is water with a total hardness (TH) below 15°f. It is therefore water with very low calcium and magnesium content.
Fresh water is low in minerals and contains little salt. © Vi
Cult
, Wikimédia CC by-sa 3.0
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