The world's largest amphibian is the giant salamander. It can grow up to 5 ft. in length.
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Emus and kangaroos cannot walk backwards.
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Cats recognise the voice of their owner, but never evolved to care.
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The Savannah is the largest domestic cat breed. It resembles a small leopard and behaves like a dog. They can grow up to 40 lbs, have an eight foot vertical jump, and can be trained to walk on a leash and play fetch.
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The difference between antlers and horns is that antlers are shed each year and are made of bone while horns are kept for life and are made of living tissue and bone with a sheath that is very similar to human finger nails.
10
Camels and llamas can cross breed. The offspring is called a ‘Cama’.
10