Completed 0 of 10 questions.
Ostriches can run faster than horses, and the male ostriches can roar like lions.
On average, there are 50,000 spiders per acre in green areas.
A goldfish has a 3-second memory.
Bats are blind.
A cat has 32 muscles in each ear.
Dogs cannot see color, only black and white.
Mother birds will reject their young once touched by humans.
Elephants can smell water up to 3 miles away.
A healthy dogâ€™s nose is cold and wet.
Oysters can change gender depending on which is best for mating.