Correct: Breaking glass, Folding a piece of paper, Boiling water, Erosion, Sharpening a pencil, Incorrect: Baking a cake, Frying an egg, Baking pizza, Burning, Rusting,

PHYSICAL CHANGE/CHEMICAL CHANGE

द्वारा

लीडरबोर्ड

दृश्य शैली

विकल्प

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