Importance of chemical & physical changes.
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hiii mate..
Physical and chemical change are very important to our lives on Earth.
1. Physical change causes water to boil and freeze.
2.Chemical change is used in many processes, from cooking food to making plastics to curing diseases.
Physical and chemical change are very important to our lives on Earth.
1. Physical change causes water to boil and freeze.
2.Chemical change is used in many processes, from cooking food to making plastics to curing diseases.
noureenrao:
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