Answer:
the answer for this question is d
Answer:
In lactic acid fermentation, pyruvate is reduced to lactic acid. ... In alcoholic fermentation, pyruvate is reduced to alcohol and releases carbon dioxide. This type of fermentation is commonly used with yeast to make alcoholic beverages and cause bread to rise.
Explanation:
C. Commensalism
"An association between two organisms in which one benefits and the other derives neither benefit nor harm."