Could You Win "Who Wants to Be a Millionaire?"

Your skin is the largest external organ. Your skin also has a variety of functions, such as keeping you warm and protecting you from disease and bad bacteria.

Reykjavik is the capital of Iceland, as well as the largest city in the country. Its current population is 122,853.

Otto Frederick Rohwedder invented the machine that creates sliced bread. This was officially created in 1928.

Enrico Fermi was a physicist who created the Chicago Pile-1, which was the first nuclear reactor in the world. He also won many awards for his work, including the Nobel Prize.

Lake Toronto is not a lake at all, but Lake Ontario is, as well as Lake Michigan and Lake Huron. The other two Great Lakes are Lake Erie and Lake Superior.

Although China has the highest population, Russia is the largest country in terms of land mass. Its size clocks in at just over 17 million square kilometers!

a²+b²=c² is the correct formula for the Pythagorean Theorem. The formula is used to find missing sides of a right triangle.

Jackson Pollock is best known for his work in abstract expressionism. His specialty was called "drip painting," and his work can be seen in the Museum of Modern Art.

Lily of the valley is a very poisonous flower that can cause a number of harmful ailments. The rest of the answers in the list are actually edible flowers!

Florida was not one of the original 13 colonies. Other "original" colonies include Delaware, New Jersey and Connecticut.

A caffè macchiato has Italian origins and translates to "coffee with stains" in English. It's made by pouring a thin layer of foamed milk over the top of espresso.

The hryvnia is the official currency of the Ukraine. In fact, 1 Ukrainian hryvnia is equivalent to 0.036 USD.

Thomas Paine wrote "Common Sense" between 1775 and 1776. The pamphlet aimed to create the democratic republic and to gain American independence from England.

Edvard Munch created "The Scream" painting in 1893. Munch was a Norwegian artist who excelled in Expressionism.

The primary colors of the color wheel are blue, red and yellow. Green is a secondary color, along with violet and orange.

China was not part of the Axis Powers during World War II; it was part of the Allied Powers. Other allied powers included the United States, France, Great Britain and the Soviet Union.

Despite its name, the Hundred Years' War didn't last 100 years, but actually 116 years. The battle was between France and England.

Polypodium is not on the periodic table of elements. It's actually a species of fern plants.

Tic-Tac-Toe is featured in the film "WarGames." This film came out in 1983 and starred Matthew Broderick and Dabney Coleman.

A shrimp's heart is actually located in its head! Specifically, the heart is on the "thorax" of a shrimp.

Pierre is the capital of South Dakota. Pierre is known for a variety of landmarks, including the Oahe Dam and the South Dakota State Historical Society.

Hollandaise is a popular sauce that makes eggs benedict rich and creamy, and is one of five mother sauces in French cuisine. Other mother sauces include Espagnole and Velouté.

James Buchanan was the 15th president of the United States. He was in office from 1857 to 1861.

The Capuchin Monastery Catacombs are not one of the seven wonders of the ancient world. They are located in Italy, and are home to the "sleeping beauty," Rosalia Lombardo.

Rutabagas are a root vegetable. Believe it or not, peppers are actually considered to be a fruit since it contains seeds.

"Snow White and the Seven Dwarfs" was Walt Disney's first movie. It was released in 1937, and was later followed up with "Pinocchio," "Fantasia" and "Dumbo."

The sclera is the white outer part of your eyes. The sclera can also change in color, such as yellow or blue, which could indicate an underlying disease or infection.

Pluto was discovered by Clyde Tombaugh, who was an astronomer. He also contributed to the astronomy field by identifying various types of asteroids.

The Chiefs lost against the Packers in the very first Super Bowl. The score was 35-10.

The liver is the largest internal organ in the human body. It also helps with breaking down various types of blood cells.

Alexander Hamilton was not part of the Sons of Liberty during the Boston Tea Party. He was the first US Secretary of the Treasury.

Samuel Dexter did not sign the Declaration of Independence. He was the third Secretary of Treasury of the United States.

"To be cautious when it comes to risk-taking" is the correct definition of "circumspect." This word also has Latin origins.

While we refer to very large numbers as million, billion and trillion, there are in fact, even bigger numbers that exist! An undecillion is one of them, which has 36 zeroes after the 1.

The black mamba is one of the most dangerous snakes in the world. It has the scientific name "Dendroaspis polylepis."