Question

A major contstituent of green plants is cellulose. The. (7)of cellulose are made up of sugars. These form of rhe. (8)of plants. Ethanol could be produces by (9). One common North America plant (10). Some scientists believe that this would be a more productive source of ethanol than (11). Additionally, the source plant materials could be grown in ground which is not currently being used for agriculture and (12) valuable.
пожалуйста дайте ответ даю 40баллов​

Answer 1

Ответ:

у тебя всего то 15 баллов же..