This organ pumps blood throughout your body.
What is the heart?
The ancient egyptians built these massive stone structures as tombs for their pharaohs.
What are pyramids?
This document, signed in 1776, declared the American colonies' independence from Great Britain.
What is the Declaration of Independence?
This is the largest ocean on Earth.
What is the Pacific Ocean?
What is Alex's favorite alcoholic drink?
What is Hennesy VSOP
The process by which plants use sunlight to make food from carbon dioxide and water.
What is photosynthesis?
This wall, built over centuries in China, was designed to protect against invasions from the north.
What is the Great Wall of China?
This 16th president issued the Emancipation Proclamation during the Civil War.
Who is Abraham Lincoln?
Mount Everest, the world's tallest mountain, is located in this mountain range.
What are the Himalayas?
In this sport, a "birdie" means completing a hole in one stroke under par.
What is golf?
What is the smallest unit of an element that retains the properties of that element.
What is an atom?
This conflict, lasting from 1914 to 1918, was called "The Great War" before an even larger conflict followed.
What is World War 1?
This amendment, ratified in 1920, granted women the right to vote
What is the 19th amendment?
This line of latitude at 0 degrees divides the Earth into Northern and Southern Hemispheres.
What is the equator?
What is Alex's middle name?
Vu
This property of matter is defined as mass divided by volume.
What is density?
This ancient Roman structure completed around 80 CE, was used for gladiatorial contests and public spectacles.
What is the colosseum?
This Underground Railroad conductor helped approximately 70 enslaved people escape to freedom and was called "Moses"
Who is Harriet Tubman?
Ottawa is the capital of this country, the second-largest in the world by total area.
What is Canada?
What is Romeo and Juliet?
These three types of rock are classified by how they form: igneous, sedimentary, and this type formed by heat and pressure.
What is metamorphic rock?
This 1347-1351 pandemic killed an estimated one-third of Europe's population.
What is the black death?
This 1846-1848 war with mMexico resulted in the U.S. acquiring California, Nevada, Utah, and parts of several other states.
What is the Mexican-American war?
This archipelago nation in Southeast Asia consists of over 17,000 islands and is the world's largest island country.
What is Indonesia?
What is biochemical engineering research?