The Giant South African Earthworm can grow up to 22 feet long and 1 inch in thick.
37
Iguanas have two penises!
55
Only male fireflies can fly.
46
One litter of kittens can be produced by more than one father.
57
The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13
The octopus does not have a blind spot.
273
An elephant trunk has no bone but 40,000 muscles.
24
