History
How many US Presidents have there been?
45, including Pres. Donald Trump
Which transcontinental country (Europe and Asia) spans 11 time zones?
Russia
What produces the green color of most plant leaves?
chlorophyll/chloroplasts
(the pigment chlorophyll is found in the cell organelles called chloroplasts)
Which chemical element, number 11 in the Periodic table, has the symbol Na?
Sodium
The UEFA Champions League is an annual club football competition featuring clubs from which continent?
Europe
Who painted the 15th-century mural known as the “Last Supper”?
Leonardo Da Vinci
What Southeast Asian country was formerly known as 'Lan Xang'?
Laos
What is the largest freshwater lake by volume?
Lake Baikal, located in Siberia, Russia
Where in the human body is the Pineal Gland located?
Deep in the center of the brain.
How many notes are there on a standard grand piano?
88 notes
Who holds the record for the most career sacks (200) in the NFL?
a) Kevin Greene
b) Reggie White
c) Lawrence Taylor
d) Bruce Smith
Bruce Smith