What are 3 things that happen to animals when they hibernate?
Animals that Hibernate When an animal hibernates, its heart beats very slowly and it also breathes less. The animals body temperature goes way down also – to just a few degrees above freezing! The animals brain also goes into a form of sleep. It takes a long time for a hibernating animal to wake up.
What is difference between sleep and hibernate?
Sleep mode is an energy-saving state that allows activity to resume when fully powered. Hibernate mode essentially does the same thing, but saves the information to your hard disk, which allows your computer to be turned off completely and use no energy.