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NCERT VI Social Sciences Give reasons (a) Even when the water at the surface of a lake is frozen, aquatic animals continue to live below the ice. (b) It is easier to swim in sea water. (c) Water is said to be a universal solvent. (d) Water is an ideal medium for chemical reactions. |
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Answer» es like poles water is frozen but sill the MARINE animals continue to live the REASON is due to less temperature SURFACE water gets frozen.As we know DENSITY of ice is lees than water and frozen water i.e.,ice floatson water.Animals in polar regions adapt themselves to the surrounding environment and the live underneath water. |
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