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Nutrition in human beings For class 10 Nutrition is the process of taking food by an organism and it...
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A sluice is a water channel that is controlled at its head by a gate (from the dutch word “sluis�...
Most of Evaporative cooling system used in greenhouses is the fan & pad evaporative cooling syst...
What are the events occurring on the surface of the earth?
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domestic water treatment process
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short intorduction to matter
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digestive system poultry