Context: Mammals are a group of animals with similar traits. The following traits can be used to identify mammals:
They feed their offspring milk.
They have fur or hair. Observe the animals and read the descriptions.
Select the one animal that has all of the mammal traits listed above.
A. Adult tiger salamanders have moist, smooth skin with stripes. They live in burrows underground, but they begin their lives in water. Young tiger salamanders hatch from eggs with no shells underwater.
B. Okapis have hair and live in forests in Central Africa. Female okapis feed their offspring milk. Adult okapis are herbivores. Herbivores are animals that are adapted to eat plants.
Select the correct answer from the provided options and reply with the letter associated with it.

B