Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20
A tuna fish can swim 100 miles in a single day!
29
A cat can jump FIVE TIMES as high as it is tall!
371
A mole can dig a tunnel 300 feet long in just one night!
24
The lifespan of mammals is about 1 and a half billion heartbeats.
127
Crocodiles swallow stones to help them dive deeper.
55
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132