What does AI stand for
Artificial intelligence
what is the smallest country in the world
Vatican city
What came after Homo erectus
Homo sapiens
How many tenses are in the english language
12
Which pole does the polar bear inhabit
North pole
What is the rarest stone
Painite
How many elements are on the periodic table
118
How long was queen Elizabeth II ruling over England
70 years
What percent of air is oxygen
21
What is the plural of sheep
Sheep
Who discovered the land of America
Christopher Columbus
Which year did the titanic sink
1912
Which stone is on top of the hardness scale
Diamond
What does CGI stand for
Computer-generated imagery
What is an omnivore
an animal or person that eats a variety of food of both plant and animal origin.