The two kidneys
All people have two kidneys, but only one is necessary to live.
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The only letters that don’t appear on the periodic table are J & Q.
There are approximately 38,000 known species of spiders. Scientists believe there are probably as many more to be discovered.
The longest living cat on record according to the Guinness Book belongs
to the late Creme Puff of Austin, Texas who lived to the ripe old age of
38 years and 3 days!
The largest pig on record was a Poland-China hog named "Big Bill’". He
weighed a portly 2,552 lbs and was so large that he dragged his belly on
the ground. He had a shoulder height of 5 feet and a length of 9 feet.
Teeth are the only part of the human body which cannot heal themselves.
Some scientists believe that Tyrannosaurus rex may have been able to run
as fast as 18 mph (28 km/h). Other scientists believe it could not run
at all because it was so big.
A cross between a zebra and a donkey can be called a zonkey, zebronkey, zedonk, or zebadonk.
The word dinosaur comes from the Greek language and means ‘terrible
lizard’. The word was coined by English paleontologist Richard Owen in
1842 and was meant to refer to Dinosaurs impressive size rather than
their scary appearance.
All dinosaurs laid eggs. About 40 kinds of dinosaur eggs have been discovered.
Guinea fowls were first domesticated by Ancient Romans and are still farmed to this day.