What is alcohol made from?
a the growth of bacteria which form lactase
b the fermented sugars found in grains and fruits
c yeast converting the proteins in fruits into ethyl alcohol
d bacteria converting the carbohydrates in grains into ethyl alcohol

c or b

just think wine is made from fermented fruit while beers are from barley and other grains

the fermented sugars found in grains and fruits

answer: proteins

explanation: complement is   system of circulate in the blood in a inactive form

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