The document compares facts about moose and bison, such as their height, weight, diet, speed, and behavior, in order to determine which would win in a fight. It concludes that bison would likely win because they are heavier at 2,500 pounds compared to a moose's 1,800 pounds, can run as fast as moose at 35 miles per hour, and hunt cooperatively in herds while moose are solitary animals.