Whales are vertebrate animals and they are mammals, but they haven't got fur or hair.
They live in the oceans except in the Artic.
They eat small fish, placton and crustaceans and they can eat 40 milions of "krill",
Whales mesured between 29-32 m. and weigh 80-130 tones, but their young measured between 7-8 m. and weigh 3 tones.
This mammal has got a beard to filter their food.
Its tongue weighs 2,7 tones!!
These animals are very big and beautiful.They are in dengarous of extincion.
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