Question

THERE ISNO AIR INSIDETHE VACUUM PACKED FOOD EXPLAIN WHY THIS HELPS THE FOOD TO KEEP FRESH FOR ALONG TIME

ANSWER QUICKPLEASE REALLY URGENT!!!!!!
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Answer 1

Answer:

When you vacuum seal your food, what you are actually doing is removing the air from the bag. ... Even if you use an air tight container, the oxygen that is left inside of the container may be enough to allow mold and other bacteria to thrive and spoil your food. Look at it this way, mold eats oxygen to survive and grow.

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