Question

What did the Aztecs do to the rubber to make it more elastic?

Mix it with the morning glory plant sap
O Heat it up to a really high temperature
Chew on it for several hours
Boiled it in a clay mix

Answer 1

They mixed it with plant sap!!

Answer 2

Mix it with the morning glory plant sap

I know because I just had a quiz on the Aztecs, and this was one of the questions, and I got it right.

Hope this helps!