Hi here is my question..
You must have seen dry food being sold in sealed air tight packet. What is the reason ??
No spam
no Unnecessary answers
otherwise It will delete
so think and answer
Answers
Answered by
1
》So that microbes aren't able to spoil the food.....And the food be safe of microbes
Answered by
1
Because if they are left open in air they react with air and get spoilt while in airlight seal they do not react with air and become safe and fresh for a longer time.
Similar questions