In the human body, what is the patella more commonly known as?

'Hakuna Matata' means no worries, but in what language?

How many strings does a violin have?

What is the name for the distance from the middle of the circle to it's edge?

An adult African land snail could grow to the size of ?

Who was the first Disney princess?

What toy was invented in Denmark?

Which is the highest mountain in the world?

Bats hunt at night using?