Respuesta :

Ethanol fermentation, also called alcoholic fermentation, is a biological process which converts sugars such as glucose, fructose, and sucrose into cellular energy, producing ethanol and carbon dioxide as by-products.

https://en.wikipedia.org/wiki/Ethanol_fermentation

Answer: Fermentation is a process that uses substances such as bacteria or yeast to change the sugars of fruits or grains into alcohol.