Read the passage below and use the information to answer the question that follows. Three-toed sloths have brown fur covered with green algae that helps them blend in with the treetops of the rainforest. Their arms are longer than their legs to help them hold on to tree branches. Here, they eat leaves that are very hard to digest. Sloths move slowly so that it is difficult for predators to see them. They have sharp claws that are good for climbing and protection. Three extra bones in the neck help sloths turn their heads 270 degrees to look for predators. Which of the following statements about sloths refer to environmental factors? Check all that apply. Sloths have brown fur. Sloths have longer arms than legs. Sloths eat leaves that are hard to digest. Sloths move slowly. Sloths have sharp claws. Sloths have three extra bones in their neck.