Preservation of food by packing in air tight packets. give reason
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Air tight packages prevent entering of moist, air and bacteria, making that the air tight packed food that can be used for intake.
It is also hygienic to keep food in air tight packages so that it doesn't get poisoned by bugs, houseflies, cockroaches etc
;)
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It is also hygienic to keep food in air tight packages so that it doesn't get poisoned by bugs, houseflies, cockroaches etc
;)
Hope it helps
Mark brainiest if you find this helpful
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Food are packed in air tight packets...because...of air and humidity. If oxygen reaches to food...the food is become oxidised...and the foul smell is come from the food...
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