Close Fascinating creatures evolve and adjust to mother earth's severe circumstances, they do this by staying alive in frozen weather conditions. Some animals are gifted with the ability to stay alive despite the harsh winter conditions. Let's take a look at some of them. 1. Wood Frog The wood frog adopt cold weather and makes sure it survives by freezing its body up to 70 percent, which includes the brain and eye lens, as stated by Earth Touch News Network. The wood frog's heart completely stops, just like its muscles and also it's breathing. When spring wheels around, the hard body of the frog simply freezes out and gets back to the way it was. This cycle is reiterated on and on again each winter.