she opened her box di
what she saw.
1. What are those coloured patches on the bread?
2. How did it occur even though the box was tightly closed?
3. How do you think these patches reproduce? (Recall Class 7)
4. If Sapna had kept the slice of bread in a refrigerator,
would she still have observed the coloured patches? If yes,
explain why.
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yea konsi class ka hai
is ki story kiya hai
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