Adaptation

     The narwhals are between 11.5-18 feet. Which is 3.5-5.49 m. Their body has many parts that function to adapt the environment. For example, they have a thick whale fat and skin to defend against the cold ocean Meanwhile, their skin color

can change through out their lives. When they are young, their color is gray, the time they grown their skin is gray and white. The skin turns to white when they are old. Also, they have a long tusk which can be as long as 10 ft(3m) which is longer than Yaoming! In conclusion, the narwhals have many fun and interesting characteristics. If you see a whale which have a long tusk and light color on their skin, in the polar sea, it's probably narwhal!