Question

which of the following is an example of chemical change?A)filling up a balloon with hot air.B)taking a glass of water and freezing it by placing it in the freezer.C)a plant collecting sunlight and turning it into food.D)your dog ripping up your homework.​

Answer 1

Answer:

talking a glass of water and freezing it by placing it in the freezer

Explanation:

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Answer 2

Answer:

A plant collecting sunlight and turning it into food

Explanation:

because food can not be changed back into sunlight