Question

________ are preserved by the use of oil and vinegar​

Answer 1

Answer:

$\huge{\textbf{\textsf{{\color{navy}{An}}{\purple{sw}}{\pink{er}} {\color{pink}{:}}}}}$

Explanation:

pickles are preserved by the use of oil and vinegar

Answer 2

Explanation:

Vegetables, fruits, pickles, fish and meat are often preserved by the use of oil and vinegar.