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The images show two processes. image a: a roasting marshmallow, image b: melting ice. which statement about the two images is true?
1. image a shows a physical change, and image b shows a chemical reaction.
2. image a shows a chemical reaction, and image b shows a physical change.
3. both images show chemical reactions that are endothermic.
4. both images show chemical reactions that are exothermic.
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The images show two processes. image a: a roasting marshmallow, image b: melting ice. which statem...
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