- Birds cannot live in space because they need gravity to be able to swallow.
- Jellyfish have been on Earth for over 650 million years.
- A crocodile can't stick out its tongue.
- Want chocolate smelling poo? There is a pill for that.
- The teeth of a viperfish are so sharp and long that if it closed its mouth with the teeth inside, it would pierce its brain.
- Dolphins can kill sharks by ramming them with their snout.
- Greyhounds can reach speeds of up to 67kph (42mph).
- A cats urine glows under a blacklight.
- There are 21.
- Polar bears are strictly carnivores.
|
reload more facts