Answer:
Preserving foods is very important part of an individual knowledge because it has so much advantage if you one knows how to preserve foods. First is It decreases the food wastage, we all know that life if hard now specially we are facing a pandemic. Second is increased shelf-life, which is the best because we can eat it in the future if we don't have nothing to eat. And the last one is it adds unique taste to food which is great so that one will have desire to eat more.
