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summarize it! drag and drop the words or phrases that accurately complete the paragraph. physical changes are changes in the form of matter. no new substance is created. cutting, , and tearing are physical changes. chemical changes occur when a substance is changed into one or more new substances. for example, when iron or steel is exposed to water and air, it creates . another chemical change occurs when matter is burned. the matter forms new substances. when things are cooked, it creates a chemical change, and they will taste and smell different. plant and animal matter can , causing a chemical change as the matter breaks down. decay folding dirt live cooking rust
Physical changes don't create new substances and include actions like folding. When iron/steel is exposed to water and air, rust (a new substance) is formed which is a chemical change. Decay of plant and animal matter is also a chemical - change as it breaks down into new substances.
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folding, rust, decay