up to 90 years. thats the oldest. so in that range.
About 50 years in the wild. They tend to die in captivity, as they are highly sensitive to climate change.
they live with the narwhales in the black sea.
No, Narwhales live in the twilight zone, and the light zone.
narwhales on youtube it up ''Narwhales narwhales swimming in the ocean causing a comoion, because they are so awesome...''
a swordfight
fish
no whales narwhales
They have horns because it helps them to survive.
evolution small narwhalls are eaten
Narwhales tend to eat human beings and polar bear liver, which would also answer the question "Why are narwhals endangered?" See: Period 3, Adv. Biology
they have two, one on their mouth and one on the rear end
humans, polar bears, sharks, killer whales, and walruses