Show Cold and sad Slow Repeated experiments have proven proven prow en that the temperature of a hibernating hibernating hiber hiber- animal is 11 usually about five degrees lower than the surrounding air so if U the air were so 10 cold cole that the animals animal's body temperature went below the freezing point i it would freeze to death death which Is 11 probably the reason most anImals animal dl dig In for the hibernating period heart action 1 is almost suspended durin during complete hibernation for instance the tho heart beat of an active ground squirrel is normally around a minute yet the heart of th the same animal slows down to about abou 17 beats a minute minute or or about every 13 16 seconds seconds during during hibernation |