A cheerleader wields it
pompom
It's a singing twosome
duo
It's said that "it takes two to" do this dance that evolved in Buenos Aires
Tango
This country's peso is the most traded Latin American currency
Mexico
In 1980 this medical organization, the W.H.O., announced that smallpox had been eradicated worldwide
World Health Organization
We hope kids never stop "walking the dog" & going "around the world" with this toy
yoyo
A mineral deposite from which metal can be extracted
ore
This dance that was popular in the 1920s is named for a city in South Carolina
Charleston
This is the highest value dollar bill ever printed by the federal reserve.
$100,000 Bill
Printed in 1934 to conduct transactions between federal reserve banks
Around 1747 British navy doctor James Lind discovered that eating these could prevent scurvy
citrus fruits
To mean an equal chance, you could say 1 to 1, but most people use this number combination
50-50
Hold your horses & give me this synonym for sadness
woe
A pair of quick steps are followed by a pair of slow ones in the dance called the Texas this
two-step
The bank of Japan in Tokyo maintains a museum devoted to the history of this currency
Yen
In 1897 Felix Hoffmann first synthesized this wondrous pain reliever
Aspirin
A small round projectile fired from an air gun
BB
In a fairy tale, a princess can feel it through 20 mattresses
Pea
Dances with repetitive names include the cancan & this lively Cuban dance
cha-cha
Some notes of this British currency have holograms that switch from a picture of Britannia to the value of the note
Pound
In 1982 Dr. William DeVries implanted the Jarvik-7, one of these, into patient Barney Clark
artificial heart
This Washington city famous for its sweet onions has been described as the town so nice they named it twice
Walla Walla
The last class of the day seems to last this long, the longest division of geologic time
eon
Polite society was shocked to see couples in close contact for this ballroom dance that has a Viennese type
Waltz
This currency was invented in 2008 by an unknown person or group of people using the name Satoshi Nakamoto.
Bitcoin
Using identical twins, Dr. Joseph Murray performed the first of these organ transplants in 1954
Kidney