appoxplayer
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When a protein is heated...
Cooking is a chemical change because...
When cake mix containing baking powder is heated...
When food is heated, the high temperature...
When potatoes are boiled...
...a new substance is formed
...kills microbes
...the cells walls break down releasing starch
...the shape of the molecule changes
...carbon dioxide is given off
Cooking is a chemical change because...
When cake mix containing baking powder is heated...
When food is heated, the high temperature...
When potatoes are boiled...
...a new substance is formed
...kills microbes
...the cells walls break down releasing starch
...the shape of the molecule changes
...carbon dioxide is given off