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Text z Príbehu
What happens to molecules when you burn wood?
When you burn wood you cannot reverse it, making it a chemical change.
However, when you are cutting the wood, it is a physical change
While I'm playing baseball, if I hit the ball, it is a physical change because the substance doesn't change
Making my eggs was a chemical change because chemical bonds are broken and remade
Now its time for breakfast!
This made a new substance making it a chemical change
Meaning exercising is a chemical change
By running on this treadmill and exercising
My body is using sugars and fats
All that exercise made me hungry, I'm going to eat some candy.
To digest this candy is a chemical change.
to eat this candy bar I have to unwrap it. Unwrapping it is a physical change
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