The slowing down of body processes when temperatures drop and food becomes scarce is Hibernation.
Hibernation is the slowing down of body processes when temperatures drop and food becomes scarce.
Hibernation is the period of dormancy exhibited by plants and animals.
In animals living in cold climates the body temperature is lowered which protects animal from the cool environment by reducing the need of food.
Example in polar bears. The temperature of the surrounding drops and food become scarce allows the animal to hibernate.
It is a method to conserve energy to live in food scarcity . The Physiological changes of the animal changes by lowering down the metabolism of the body.
The animals do not sleep during the course of Hibernation. The heart rate and breathing rate decreases to conserve the energy in the animals.
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