The baby reindeer is made up of many parts just like any other living thing. The body is made up of bones, muscles, organs, and blood vessels. The brain is the central control center, and the heart is the pump that keeps the blood flowing. The senses are also a part of the body, including the eyes, ears, nose, mouth, and skin. The baby reindeer also has a digestive system, which is responsible for breaking down food into nutrients that can be used by the body.