Q: "What suffix means ""study of""?"
What is the answer?

A: logy

Q: In what year did the last Moonwalk take place?
What is the answer?

A: 1972

Q: What is the name of the 'Checkpoint' in Berlin which served as a symbol of the Iron Curtain?
What is the answer?

A: checkpoint charlie

Q: The skin of a shark was once used commercially as sandpaper. True or false?
What is the answer?

A:
true