How is ethanol made? By fermenting sugars and starches

By composting grass cuttings and dinner table scraps

By boiling water and corn oil

By releasing carbon dioxide into the atmosphere

Most ethanol in the United States is produced from starch-based crops by dry- or wet-mill processing. Nearly 90% of ethanol plants are dry mills due to lower capital costs. Dry-milling is a process that grinds corn into flour and ferments it into ethanol with co-products of distillers grains and carbon dioxide.

Step-by-step explanation:

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~batmans wife dun dun

i don't know, but that looks pretty bad. my school passed us unless we failed in all the subjects, but idk abt ur school's rules.

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