Question

व्हाट इज फूड प्रिजर्वेशन व्हाई इट इज यूज्ड​

Answer 1

Answer:

Food preservation is a process that keeps stored food fresh and prevents it from getting spoilt. Methods include refrigeration of foods, adding salt, vinegar or chemical preservatives to certain products, drying and canning of foods. These help food to retain its freshness for later consumption.

Explanation:

please like my answer