Final answer:
Baking a cake involves a chemical reaction where the ingredients form a new substance after being cooked in the oven.
Step-by-step explanation:
The correct answer is: The ingredients formed a new substance after they were cooked in the oven.
Baking a cake involves a chemical reaction called a chemical change. During this process, the ingredients undergo a chemical transformation, resulting in the formation of a new substance. The ingredients react with each other, causing the physical and chemical properties to change, such as the structure, taste, and texture of the cake.
For example, the mixture of flour, sugar, eggs, and other ingredients combine to form a batter. When the batter is exposed to heat in the oven, the chemical reactions take place, leading to the formation of a solid cake with a different composition and properties compared to the original ingredients.
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