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PDF chapter test
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Subjects
Science CBSE
Class 8
Microorganisms - Friend and Foe
Helpful and diseasecausing microorganisms
12.
Food preservation
Exercise condition:
3
m.
Drag and drop the appropriate answers:
Answer variants:
Bacteria
Preserving milk
Conversion of milk into milk powder
Characters
Function
Sourness of milk caused by
Pasteurisation is a method of
Vacuum drying
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