Some ribbon worms will eat themselves if they can't find any food.
-33
A slug has four noses.
136
Giant Anteaters' front legs look like a panda.
48
Crocodiles swallow stones to help them dive deeper.
55
A snail can sleep for three years.
40
The average life expectancy of an ant is 45-60 days.
81
Elephants are among the most emotional creatures in the world - they have even been known to rescue other animals, such as trapped dogs.
25
When Koko, the gorilla famous for knowing sign language, was asked where gorillas go after death, she responded by signing “Comfortable hole, bye.”
23