ANSWER 1:
Because it has two holes in it for two legs, hence a pair.
ANSWER 2:
According to The Mavens' Word of the Day, pants in the plural form is an Americanism first recorded in 1840. The word is short for pantaloons, a term that originated with a character in Italian commedia dell'arte who wore both stockings and breeches. World Wide Words states that these types of clothing (pants, underwear, shorts, tights -- or the equivalent terms for them) were made in two parts. One part for each leg, then belted in the middle, somewhat like chaps on cowboys. Over time, they ended up as one piece of clothing, but the habit of referring to the old "pair" persisted.
http://ask.Yahoo.com/20060529.html
http://www.worldwidewords.org/qa/qa-pai1.htm
Because there's more than one hole in the knickers, so that makes it a pair! = )
This is called a centipede (having 100 legs) although it does not have 100.
No, 22 pairs of chromosomes are autosomes. The last, or 23rd, pair are sex chromosomes.
all insects have 2 antennas on thier head i hope this helps u :).
The underwear are too small to hide in, and underwear are too hard to knoit.
Because they are for 2 legs, hence a pair of legs? I dont know, just a guess.
A pair of underwear is an item of clothing worn underneath someone's trousers or pants.
All girls have at least one pair of pink underwear. So yeah, probably.
How do you think...
one pair per day
about 50 cents a pair
LMAO us directioners these days(: Im guessing he owns more than one pair of underwear so more than one color, I've seen him in white underwear a lot though.
Pants, a shirt, a pair of shoes and underwear.
1-5 years.
An airplane with one pair of wings is a monoplane.
because their is two halfs
One pair of wings: monoplaneTwo pair: biplaneThree pair: triplaneNo one's ever made one with four, sorry.