Who painted the Mona Lisa?
Answer: Leonardo da Vinci
Where can you find the famous Mona Lisa painting?
Answer: at the Louvre Museum
In which city is the Statue of Liberty located?
Answer: New York
Triton is the largest moon of which planet?
Answer: Neptune
The crust is the inner or outer layer of the Earth?
Answer: Outer
How many teeth an adult human being has?
Answer: 32
Which force helps us to keep our feet on land?
Answer: Gravity
Who invented the microscope?
Answer: Zacharias Janssen
Who invented the telephone?
Answer: Graham Bell