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What are desirable and undesirable changes |
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Answer» Answer: Explanation: DESIRABLE Changes: Those changes which are DESIRED to occur that is, we want them to TAKE place are KNOWN as desirable changes. EXAMPLES: ripening of fruits, germination of seeds etc. Undesirable change: Those changes which we do not want to take place are called undesirable changes. Examples: rusting of iron, souring of milk, rottening of fruits etc. |
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