Question

How are Wales adapted to their life in the ocean? Class 6​

Answer 1

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Heat loss in water is 27 times greater than the same temperature on land, thus blue whales must adapt to the cool ocean temperatures to avoid excessive heat loss and to maintain metabolic activity. Unlike terrestrial animals, blue whales have no hair for insulation and no skin glands for evaporation.

Answer 2

Answer:

Heat loss in water is 27 times greater than the same temperature on land, thus blue whales must adapt to the cool ocean temperatures to avoid excessive heat loss and to maintain metabolic activity. ... Unlike terrestrial animals, blue whales have no hair for insulation and no skin glands for evaporation.