What Is Meant By Hibernation?

What Is Meant By Hibernation?

HibernationRest is mandatory for generation of energy in the body and also for regeneration of strength in muscles. This process of regeneration is possible only through Sleep. Some kinds of birds and animals choose secret places for security during sleep. These creatures sleep for some years and this is called as Hibernation. Animals choose Hibernation to survive from severe cold, unbearable heat, floods and ice cyclones. This process of Hibernation is a spontaneous process and evolved by itself. The creatures require very low amount of food during hibernation. The changes in the physical condition of the respective creatures such as lowering of body temperature need of rest for nerves and muscles, and reduction of speed of heart beat occurs during hibernation. The animals set for hunting with enhanced energy immediately after waking up from Hibernation.

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