Cats sleep for 70% of their lives.
8
Dogs have been man's pet for over 14,000 years.
224
A cow produces around 200,000 glasses of milk in her lifetime.
373
A species of earthworm in Australia grows up to 10 feet in length.
10
The oldest recorded elephant lived for 82 years.
213
In the last 4,000 years, no new animals have been domesticated.
25
Macaques monkeys in Japan learned to steal purses and wallets, take out the coins, and use them to buy drinks and snacks from vending machines.
26
A kangaroo cannot jump if its tail is off the ground.
29