Interesting fact
The blue whale is the largest mammal in the world, weighing an astounding 150 tons. Equally impressive, its heart is the size of a small car, weighing 1,300 pounds.
Interesting fact
The blue whale is the largest mammal in the world, weighing an astounding 150 tons. Equally impressive, its heart is the size of a small car, weighing 1,300 pounds.
