(ii) Describe another method for making ethanol.​

Starch- and Sugar-Based Ethanol Production

Dry-milling is a process that grinds corn into flour and ferments it into ethanol with co-products of distillers grains and carbon dioxide. ... Wet mills separate starch, protein, and fiber in corn prior to processing these components into products, such as ethanol.

There are essentially three methods used to produce ethanol:

Manufacture from ethene using steam (the "synthetic" route)

Production from sugars and starches by fermentation, using yeasts.

Production from biomass waste, using bacteria.

Please give brainlist if this helped

the answer your looking for is c).