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Serggg [28]
3 years ago
10

Why is vinegar used in food preservation?

Biology
1 answer:
Elena L [17]3 years ago
8 0

Answer:

C. The low pH and high acidity of vinegar destroy bacteria.

Explanation:

pHs less than 7 are acidic, and vinegar has high acidity, so that must mean its pH is low.

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