Question

salty food items will last longer without be decayed .why​

Answer 1

Answer:

Salt has been used as a preservative for ages, and works to preserve food in two ways: Salt dries food. Salt draws water out of food and dehydrates it. All living things require water and cannot grow in the absence of it, including the bacteria which can cause food poisoning.

Explanation:

Hope it will help you..

Answer 2

Answer:

because salt can be dissolved in water and its a nature thing