Conventional extraction of chicle from chicozapote tree (Achras zapota) in Quintana Roo, Mexico. This way of extracting by creating zigzag incisions has been recognised considering that the ancient Mayan civilization, who called it sicté. The cultural custom of chewing gum appears to have formulated via a convergent evolution approach, https://louis5d1cd.blogtov.com/9172421/considerations-to-know-about-omani-frankincense-products