What material are fingernails made of?

More Questions:

What is Plutophobia the fear of?

What Japanese automobile company introduced a model known as the Sunny back in 1966?

What is Lepidopterology the study of?

What organization for people with high IQs has a name meaning "mind" in Latin?

What German composer was played by Gary Oldman in the film "Immortal Beloved"?

According to Exodus, what is the second plague of Egypt?

What scale is used to measure the hardness of minerals?

What do you call a fat that is liquid at room temperature?

What is Ace Frehley’s persona name in the band KISS?

What rocker was backed by a band called "Crazy Horse"?

What killed over half a million Americans in 1918?

Who was the first human in outer space?

What city was Elizabeth Short killed in?

What is Em Cypress' secret in the comic book series "Revival"?

In which book does Flora refers to Mr. Meyerburg as Mr. Mybug?