The Andean people live at high altitudes. What 2 things have allowed for the survival of the Andean people at high altitudes? What type of adaptation is this? Pg.8/10

The two things that have allowed for the survival of the Andean people at high altitudes are their ability to effectively use and cultivate a variety of potatoes, and their adaptation to living in high-altitude environments through increased lung capacity and blood oxygen levels. This type of adaptation is physiological adaptation.