Describe why genetic diversity is greater within-groups than between-groups. Discuss two studies (from chapter 13) that support your argument. 2. Describe the thermal stressors t

Describe why genetic diversity is greater within-groups than between-groups. Discuss two studies (from chapter 13) that support your argument.

2. Describe the thermal stressors to humans present in very cold and very hot temperatures. Then provide one example of an acclimatory adjustment and one example of an adaptation to cold temperatures.