Nicole Kidman is scared of butterflies.
65
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
Rex the German Shepherd was a rescue dog with a bad temper. He refused to be fed by humans and would attack strangers, but he’s a changed dog after falling in love with Geraldine the goose!
10
The seahorse is the only fish to have a neck.
12
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
Gorillas can catch human colds and other illnesses.
205
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10