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
There are approximately three chickens for every human on Earth.
13
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
A group of unicorns is called a blessing.
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Condoms were originally made of animal intestines or linen.
347
Queen ants have one of the longest life-spans of any known insect - typically up to 30 years. Western harvester ant queens can live up to 40 years!
2
The seahorse is the only fish to have a neck.
12
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
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