Classic extraction of chicle from chicozapote tree (Achras zapota) in Quintana Roo, Mexico. In this manner of extracting by making zigzag incisions has actually been acknowledged since the ancient Mayan civilization, who termed it sicté. The cultural custom of chewing gum seems to have produced via a convergent evolution https://johnnypg3uj.tblogz.com/a-review-of-omani-frankincense-42897587