Which of the following is NOT a chemical reaction?

1-Slicing carrots

2 - Dropping a fizzy tablet in a glass of water

3-Frying an egg

4-Making ATP in the human body

Slicing carrotsin a chemical reacționat the reactants, which are on the left side of the equation should become something else which are the products on the right side of the equation!

You get nothing but also carrot when slice it up but for example frying an egg due to the heat, chemical energy, you get scrambled egg or whatever!

1-slicing carrots, the carrots are still carrots.