In terms of protection from the cold people were very lucky – we can either stay warm inside or bundle up with a thick layer of clothing. However, fish and plants nothing else to do except to use various defense mechanisms that were developed in the process of evolution over millions of years. It turns out that plants exhibit a stress memory that is characterized by a experienced the cold that helps them to prepare for the coming winter. What other protective mechanisms are in plants and animals?
The answer to this question, you know, watching a new episode of Life Noggin: