Was the yeast in the brewing vats of Barley and Oat's Brews performing aerobic respiration or alcoholic fermentation?

The yeast in the brewing vats of Barley and Oat's Brews was performing alcoholic fermentation. This process occurs in anaerobic conditions, where yeast converts sugars into alcohol and carbon dioxide, which is essential for producing Alcoholic Beverages. While yeast can also perform aerobic respiration when oxygen is available, the brewing process typically favors fermentation to create the desired flavors and alcohol content in the final product.