Question 1: What is used to make most paper money?
Banana peel
Cotton-linen blend
Tree bark
Correct Answer: Cotton-linen blend
Question 2: What helps prevent currency fraud?
Security thread
Glitter ink
Plastic wrap
Correct Answer: Security thread
Question 3: Which of these metals is used for making coins?
Potassium
Lithium
Copper
Correct Answer: Copper