Musk oxen are large, shaggy mammals that have been around for thousands of years and are often referred to as living relics from the prehistoric era. These animals are known for their thick fur coats, which protect them from the harsh Arctic climates in which they live. Musk oxen are herbivores and primarily graze on grasses, sedges, and other plant materials. They are social animals that live in herds and are known for their protective behavior towards their young. Despite their name, musk oxen are more closely related to goats and sheep than they are to oxen. Overall, these fascinating creatures offer a glimpse into the past and the world of prehistoric animals.