how are germs kept out tinned food answer acording to class 2 i will mark him brantist
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6
Answer:
Canning food helps prevent microorganisms from growing (preserving shelf life) in a number of ways. The food is heat processed at very high temperatures (240 to 250 degrees Fahrenheit) to destroy microorganisms, and vacuum-sealed to prevent new microorganisms from entering the cans.
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1
Answer:
by putting food into vaccum containers
Explanation:
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