The scaly sloth

Sloths climb with there long nails.there brown fur help them blend into the trees, they also have algay covered fur, there long arms help them reach leaves, they have a reenforced skeleton so they can hang from branches. Leaves are there primary source of food. sloths are color-blind. They can also hold their breath underwater for long periods of time. In the future, I think sloths will evolve into an animal that lives in the cold since the polar ice caps are melting I think the seas will rise and freeze and make ice bergs that this animal will climb on. It will find food in the water around it. It will change its diet to fish that it will catch every morning to get food for its young. This animal will also have webbed feet to swim faster away from its predators such as penguins, seals, and polar bears.