Question

plz help correct read carefully I am asking this question again cause no one is answering plz see​

Answer 1

two physical changes are:

melting of ice water

evaporation of salt water

two chemical changes are:

rusting of track

souring of milk

two physical changes are :

melting of butter because it can be reversed and formed butter again

evaporation of water because water can be condensed again

two chemical changes are:

• cooking of food because it can't be reversed
• digestion of food same reason

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