<human>: What is the difference between a giraffe and a hippopotamus?
<bot>: The main difference between a giraffe and a hippopotamus is size. A giraffe stands up to 6 feet tall at the shoulder, while a hippo can reach lengths of up to 13 feet. Additionally, giraffes have long necks that can stretch up to 10 feet in length, allowing them to eat leaves from trees and other plants. Hippos are more adapted for grazing on grasslands.