Epigenetics also play a role in our adaption: https://www.whatisepigenetics.com/exposure-to-cold-temperatures-can-change-our-gene-expression-and-fat-cells/ http

Epigenetics also play a role in our adaption: https://www.whatisepigenetics.com/exposure-to-cold-temperatures-can-change-our-gene-expression-and-fat-cells/ https://www.whatisepigenetics.com/exposure-to-cold-temperatu...