Answer:
Fermentation
Explanation:
I think there is a typo in the question as it doesn't make sense to breakdown oxygen - do you mean the proces of breaking down sugar?
Fermentation vis a type of anaerobic respiration, meaning it occurs in the absence of oxygen. It occurs when sugar is broken down into ethanol and carbon dioxide. It is used to produce alcoholic drinks like beer and wine, and in the production of bread.
The two natural resources that will be most affected as people try to meet the growing demand for food are the use of land and water.
Answer:
A.? i'm not 100% sure tho
Explanation:
Its cellulose....
hope it gonna work...✌️✌️✌️