Multiple choice

Which of the following statements is/are false? a. Algae can turn alcohol into acetic acid. b. Yeast is used in the baking industry to make bread. c. Microorganisms clean up the atmosphere by decomposing the organic matter of dead plants, animals into harmless and simple substances.

  1. Only a

  2. Only a and b

  3. Only b

  4. Only b and c

  5. Only c
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Algae can turn alcohol into acetic acid, is a false statement. Thus, it is the correct option. Bacteria can turn alcohol into acetic acid.

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