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attashe74 [19]
3 years ago
9

Fermentation is a key component in the process of fuel production known as

Biology
2 answers:
Dima020 [189]3 years ago
5 0
Ethanol
when yeast ferments glucose anaerobically it produces ethanol which is used in drink and can be an alternative fuel source in Brasil it used a lot their engines are adapted to use ethanol as a fuel source 
hope that helps <span />
krek1111 [17]3 years ago
5 0

Answer:

alcohol

Explanation:

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3 years ago
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