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Home Q & A Board Biology-Related Homework Help General Biology
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jackiemartini09 jackiemartini09
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6 years ago
The alcohol in beer and wine is from
  fermentation by
 
  a. bacteria.
  b. yeast.
  c. hops flowers.
  d. sugar.
  e. protistans

Question 2

The bubbles in beer are
 
  a. carbon dioxide.
  b. oxygen.
  c. ethanol.
  d. pyruvate.
  e. nitrous oxide
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mmr53mmr53
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6 years ago
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6 years ago
Thank you
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