1.

Directions: Answer the following questions by studying the above table. Cooking Digestion of food Rusting iron Grass mowing Crumbling a sheet of paper Boiling an egg Melting of ice cube Burning wood Crushing a can Breaking a glass How many examples of physical changes are there in the grid?

A. 4                     
B.          6               
C. 5           
D.          7
Answer» D.          7


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