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WARM UP.
1. Which statement describes one physical change and one chemical change?
A. Paper burning, a banana rotting..
C. Gold melts into a liquid; a firework explodes.
B. Vinegar reacts with baking soda, baking a cake
D. Ripping up paper; liquid water evaporating

Respuesta :

GinnyAnswer

Final answer:

Water boiling to steam is a physical change, and food digestion is a chemical change.


Explanation:

Physical change: Water boiling and becoming steam is a physical change as it involves a change in state without altering the chemical composition. Chemical change: Food being converted into usable form by the digestive system represents a chemical change as new substances are formed.


Learn more about Physical and Chemical Changes here:

https://brainly.com/question/38267226


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