How do yaks adapt to their surroundings?

Yaks have several adaptations that help them thrive in their harsh, high-altitude environments. Their thick, long fur provides insulation against cold temperatures and harsh winds, while their large lungs and capacity for oxygen storage enable them to breathe efficiently in low-oxygen conditions. Additionally, yaks have strong, muscular bodies that allow them to navigate rugged terrain and graze on sparse vegetation. Their specialized digestive systems also help them extract nutrients from the tough grasses and plants found in their mountainous habitats.