Casey the cheetah is the fastest mammal on earth. He can run up to 70 miles an hour, which might be faster than you've ever gone in a car! He uses his tail for balance while running high speeds, just like a boat uses a rudder. You'll know you're looking at a cheetah because of the spots and distinct black tear marks that run from their eyes to their mouths.
Casey the cheetah is the fastest mammal on earth. He can run up to 70 miles an hour, which might be faster than you've ever gone in a car! He uses his tail for balance while running high speeds, just like a boat uses a rudder. You'll know you're looking at a cheetah because of the spots and distinct black tear marks that run from their eyes to their mouths.
