Wonder #12: Who Came Up With Chewing Gum?
Question 1 of 3
According to this WONDER, how old is the oldest piece of chewing gum?
- About 60 years old
- About 500 years old
- Over 9,000 years old
- Over a century old
Question 2 of 3
What make chicle a great ingredient for chewing gum?
- It is a form of rubber.
- It doesn't dissolve in your mouth.
- It softens when it's warmed by the heat of your mouth.
- All of the above.
Question 3 of 3
What are the benefits to chewing gum?
- It helps neutralize acids in the mouth.
- It can help you stay alert.
- It can help you relax.
- All of the above.
Check your answers online at https://wonderopolis.org/wonder/Who-Came-Up-With-Chewing-Gum.